Transcription
Israel stands at a crossroads, and the stakes could not be higher. For decades, its security and survival have rested on the bedrock of American support, military aid, diplomatic cover, and strategic guarantees that deterred its adversaries. But the United States is slowly, and perhaps inevitably, pulling back from the Middle East. Great powers shift their focus toward regions of higher priority, and Washington's attention is now consumed by the rise of China in Asia and the resurgence of Russia in Europe. As the American footprint shrinks, Israel is left to navigate a far harsher environment, one where its enemies grow bolder, its alliances more fragile, and its margin for error perilously thin.
The question before us is stark. Can Israel sustain its dominance in a multipolar Middle East without the shield of American power? Or will it be forced into a dangerous recalibration that could spark instability across the region? Let us examine the forces now in motion and the consequences they will unleash.
The reality that Israel must now confront is that the United States is no longer the unshakable guarantor of its security. For nearly half a century, Washington stood behind Israel with a level of support that no other state in the region could hope to match. It provided tens of billions of dollars in military aid, ensured Israel maintained qualitative superiority over its neighbors, and repeatedly shielded it from international condemnation.
But that era is coming to a close. Not because American leaders have suddenly soured on Israel, but because the logic of great power politics is pulling the United States in a different direction. Strategic priorities are shifting, and history shows that when great powers face rival competitors, peripheral commitments are often the first to weaken. The United States is being drawn into an intensifying rivalry with China, one that requires massive resources, military redeployment, and constant diplomatic attention. At the same time, the war in Ukraine has forced Washington to recommit itself to European security, pouring arms and treasure into a conflict that shows no signs of ending. In both theaters, the stakes for American primacy are existential. By contrast, the Middle East, once the centerpiece of US strategy, is now regarded as a distraction.
The pivot away from the region did not start yesterday. It has been underway since the Obama administration announced its so-called rebalance to Asia. Each subsequent administration has, in its own way, attempted to reduce America's exposure to the endless crises of the Middle East. Trump spoke of "endless wars." Biden pulled US troops out of Afghanistan. And even when crises like Gaza or Lebanon flare up, the American response is increasingly cautious, limited, and reactive rather than decisive.
For Israel, this shift is nothing short of seismic. For decades, its leaders could operate with the knowledge that American power was always looming in the background, ready to tip the scales in its favor. During the Yom Kippur War, it was an American airlift that resupplied Israel at its most vulnerable moment. In the years that followed, Washington provided advanced fighter jets, missile defense systems like Iron Dome, and unparalleled intelligence cooperation. More importantly, it gave Israel diplomatic cover in international institutions. Time and again, the United States vetoed hostile resolutions at the United Nations, ensuring that Israel never faced true isolation on the global stage.
But as US power and attention drift elsewhere, these guarantees lose their certainty. Israel may still receive arms, but in a world of multipolar competition, supply chains will tighten, priorities will be reassessed, and allies will be forced to do more on their own. History offers sobering lessons about what happens when great powers reduce their commitments. Britain, once the dominant force in the Middle East, withdrew after the Second World War under the weight of imperial overstretch. Its departure created vacuums that others scrambled to fill, destabilizing the region and giving rise to new conflicts.
The United States is not Britain, but the logic is the same. As Washington retrenches, local actors, whether Iran, Turkey, Saudi Arabia, or non-state groups like Hezbollah and Hamas, will seize opportunities to expand their influence. The Middle East is not a region that tolerates power vacuums. When a hedgeman retreats, others rush in to fill the gap, often violently.
One might argue that America will never fully abandon Israel. That the domestic political lobby and cultural affinity are simply too strong. That may be true at the level of rhetoric, but in the hard calculus of strategy, material realities outweigh sentiment. The American public has grown weary of wars in distant lands. Policymakers now talk more about Taiwan, the South China Sea, and NATO's eastern flank than they do about the Arab-Israeli conflict. Even when Washington intervenes, as in Gaza or Lebanon, it is increasingly focused on preventing escalation rather than ensuring a decisive Israeli victory. This is not the behavior of a great power willing to tie its fate to a small ally in a volatile region. It is the behavior of a state managing decline in one theater so it can focus on another.
For Israel, the erosion of American protection is not a theoretical concern. It has already begun to reshape the strategic environment. Consider the recent episodes where Washington sought to restrain Israeli action rather than enable it. Whether in Gaza, in potential strikes against Iran, or in operations along the Lebanese border, Israel has increasingly faced US pressure to scale back, to avoid dragging Washington into another regional war. This is a dramatic change from earlier decades when American backing encouraged Israeli boldness.
The reality is that as the United States disengages, its interest in regional stability grows while its willingness to underwrite Israeli risk-taking diminishes. This places Israel in a bind. It must either moderate its behavior to maintain US goodwill or act unilaterally and risk losing the political cover it once took for granted.
The future implications are stark. Without the American shield, Israel will be exposed to a regional balance of power that is shifting against it. Iran is advancing its nuclear program. Hezbollah has amassed a formidable arsenal, and new alignments are forming between Gulf states, Russia, and even China. These developments are occurring precisely because Washington is no longer the uncontested hedgeman in the region. Rivals sense the decline of American resolve and adjust their strategies accordingly. The Abraham Accords may have offered Israel some diplomatic breathing room, but alliances built on American mediation are fragile when the mediator itself is retreating. The Saudis, for example, are hedging by opening channels to both China and Iran, a sign that no state in the region fully trusts America's staying power.
The erosion of US protection also raises difficult questions about Israel's long-term military strategy. For decades, it has operated on the assumption of qualitative superiority guaranteed by American arms and technology. But if Washington begins to prioritize other regions, Israel may face delays or restrictions on weapons transfers, particularly if global crises strain US defense production. Already, Ukraine and Taiwan compete for the same systems that Israel relies upon. In a multipolar world, scarcity becomes the norm, and allies must compete rather than assume endless supply. Israel's defense establishment knows this, which is why debates over indigenous production, cyber capabilities, and even nuclear deterrence are intensifying. The American umbrella is fraying, and Israel must decide how to secure itself in the storm that follows.
The balance of power is returning to the Middle East, and Israel will find this to be a far harsher world than the one it grew accustomed to under American dominance. For decades, the United States played the role of regional hedgeman, ensuring that Israel's adversaries could never build a coalition strong enough to seriously challenge its survival. Washington's presence effectively froze the regional order, restraining Iran, containing Iraq, deterring Syria, and discouraging Turkey or the Gulf states from pursuing independent strategies that might upset the status quo.
With American power receding, those restraints are collapsing, and the Middle East is reverting to its natural condition: a multipolar arena where rival powers constantly jockey for advantage, form shifting alliances, and exploit vulnerabilities whenever they appear. History shows us that the Middle East without a dominant external power is never stable. The Ottoman Empire provided the last semblance of overarching order in the region, and its collapse after the First World War unleashed a century of rivalry and fragmentation. Britain and France briefly imposed imperial control, but their retreat after the Second World War left a vacuum that the United States and the Soviet Union competed to fill. When the Cold War ended, Washington emerged as the unrivaled external arbiter, and Israel benefited enormously from this moment of unipolarity.
Today, that moment is gone, and a new multipolar contest is taking shape, with Iran, Turkey, Saudi Arabia, and even non-state actors positioning themselves as central players. Israel, once shielded by American supremacy, must now contend with the raw mechanics of regional power politics.
Iran is the most obvious challenger in this new balance. For years, Tehran has pursued influence through proxies, building networks in Iraq, Syria, Lebanon, and Gaza under American hegemony. These efforts were constrained by US military presence, sanctions enforcement, and the constant threat of American retaliation. But as Washington's deterrent credibility erodes, Iran's hand grows stronger. It has armed Hezbollah with an arsenal of precision-guided rockets capable of overwhelming Israel's defenses. It has entrenched itself in Syria despite repeated Israeli strikes, and it edges ever closer to a nuclear weapons capability, something that would fundamentally alter the regional balance. The very fact that Iran continues to expand its influence despite decades of American pressure demonstrates how fragile Israel's security becomes in the absence of overwhelming US power.
Turkey is another player whose ambitions are increasingly evident. Once content to focus inward, Ankara now sees itself as a regional power broker, balancing relations with Russia, expanding its military footprint in Syria and Iraq, and projecting influence into the eastern Mediterranean. Under American dominance, Turkey's options were limited. Now it is freer to pursue an independent course. Its hostility toward Israel has fluctuated, but it remains a potential adversary when interests collide, particularly in maritime disputes or conflicts involving Palestinian politics. A more assertive Turkey in a multipolar Middle East introduces another layer of strategic uncertainty for Israel, one that cannot be managed by simply leaning on Washington for support.
The Gulf States, especially Saudi Arabia, also complicate the picture. The Abraham Accords gave Israel hope that Arab states might line up on its side against Iran, but the reality is more complicated. Riyadh is pursuing a hedging strategy, seeking closer ties not only with Israel but also with China and even Iran. This reflects a deep skepticism about American staying power, and it means that Israel cannot assume its Gulf partners will back it in a crisis. Indeed, if Saudi Arabia perceives that accommodating Iran or China serves its interests better than aligning with Israel, it will not hesitate to do so. This is the essence of multipolarity: alignments are fluid, self-interest trumps ideology, and yesterday's partner can become tomorrow's obstacle.
Non-state actors further destabilize the balance. Hezbollah is effectively a state within a state in Lebanon, with more military capacity than many national armies. Hamas continues to pose a threat from Gaza, drawing legitimacy from Palestinian resistance and ensuring that Israel cannot secure its southern flank without constant conflict. These groups thrive in environments where external powers retreat because they can maneuver, rearm, and expand influence without fear of overwhelming retaliation. Israel has fought them repeatedly, but these conflicts never yield decisive victories. Instead, they drain resources, sap public confidence, and erode Israel's sense of security. In a multipolar Middle East, non-state actors do not disappear; they multiply, feeding on the rivalries of larger powers and exploiting the absence of a hedgeman to entrench themselves even further.
This shift toward a regional balance of power has profound implications for Israel's strategy. For decades, it relied on American dominance to simplify its security calculations. It only had to prepare for localized wars against immediate neighbors, confident that no coalition could threaten its existence. Now, the potential for hostile alignments grows. Imagine a future where Iran, emboldened by a nuclear deterrent, coordinates with Hezbollah in Lebanon and Shia militias in Syria and Iraq, while Turkey applies pressure in the Mediterranean and Gulf States waiver in their support. Israel, already small and geographically vulnerable, would face the prospect of fighting on multiple fronts without the guarantee of American reinforcement. The strategic luxury of focusing on one threat at a time disappears when multipolarity returns.
We have seen similar dynamics play out in other regions when hegemonic order collapses. In Europe, the decline of British power in the early 20th century paved the way for German ambitions and the unraveling of stability. In Asia, the weakening of US influence would invite China to expand its sphere of control, sparking contests over alliances and territory. The Middle East is no different. Without a clear external enforcer, every state recalculates its interests, every rival tests the limits, and every weakness becomes an opportunity for exploitation. Israel is discovering this firsthand as Iran, Turkey, and others probe the edges of its power, testing whether it can truly defend itself in the absence of overwhelming American backing.
The long-term risk is that Israel becomes increasingly isolated. During the unipolar era, American dominance ensured that Israel's enemies could never form a united front. Washington's power divided its rivals, co-opted Arab states, and kept adversaries on the defensive. In a multipolar setting, however, coalitions against Israel become more plausible, not less. Shared hostility toward Israel is a powerful glue, even among states that otherwise distrust one another. If Iran, Turkey, and elements of the Arab world find common cause in countering Israel, the strategic burden on Jerusalem would become immense. The possibility of encirclement, once unthinkable under American protection, becomes a real danger.
Compounding this problem is the nuclear question. If Iran crosses the threshold and develops a nuclear arsenal, Israel will face a fundamental shift in its strategic environment. Nuclear weapons embolden weaker states to take risks they otherwise would not. They provide a shield behind which proxies can act more aggressively, knowing that escalation carries higher costs for the stronger power. Israel has always relied on its qualitative edge and, unofficially, its own nuclear deterrent to offset demographic and geographic disadvantages. But in a multipolar Middle East where rivals pursue nuclear capabilities of their own, Israel's advantage erodes. The nuclear shadow would alter every calculation, making conflicts more dangerous and deterrence more fragile.
Israel has always faced threats to its survival. But for much of the past half century, those threats were muted by overwhelming American support and by the disarray of its Arab rivals. Today, however, we are entering a new era where existential dangers are returning to the forefront, and Israel must prepare for a far more perilous strategic environment. Existential threats are not about occasional rocket fire or sporadic terrorism. They are about the possibility that Israel's enemies could one day bring about its destruction as a functioning state. That prospect, long thought to be remote, is once again becoming conceivable as the balance of power shifts, regional rivalries intensify, and the protective shield of the United States weakens.
Historically, Israel's existence has always been precarious. The 1948 war was an existential conflict from the start. Surrounded by Arab armies, the young state was fighting for survival, and victory was anything but assured. The 1967 and 1973 wars reinforced the reality that Israel could not take its security for granted. In 1967, it faced the mobilization of Egyptian, Syrian, and Jordanian forces, prompting a desperate preemptive strike. In 1973, it was caught off guard by a coordinated Arab attack that came dangerously close to breaking through its defenses. These wars were existential because defeat would not have meant mere territorial losses; it could have spelled the end of Israel as a sovereign entity. That is the standard by which existential threats must be judged, and that standard is once again relevant.
The post-1973 era offered Israel some reprieve. Egypt's peace treaty, Jordan's accommodation, and the fragmentation of Arab unity reduced the immediate danger of conventional war. Israel's overwhelming military superiority, coupled with unwavering American backing, created a strategic environment where survival seemed secure. But that period of relative safety is ending. The forces gathering today have the potential to threaten Israel in ways not seen since its earliest decades. The combination of Iran's regional rise, Hezbollah's growing military capacity, the persistence of Hamas, and the broader erosion of deterrence points toward a future where existential threats once again define Israeli strategy.
The most obvious danger comes from Iran's pursuit of nuclear weapons. A nuclear-armed Iran would fundamentally alter the regional balance of power. Even if Tehran never used such weapons, their very existence would constrain Israel's freedom of action. Iran could act more boldly through its proxies, confident that Israel would hesitate to escalate for fear of nuclear retaliation. This is precisely how nuclear weapons change the calculus of great powers; they deter stronger adversaries from pressing their advantage. For Israel, which has relied on its ability to strike preemptively and decisively, this would be a strategic nightmare. A nuclear Iran would embolden Hezbollah, Hamas, and Shia militias across the region, making coordinated attacks more likely. It would also set off a nuclear domino effect, pushing Saudi Arabia, Turkey, and perhaps even Egypt to pursue their own arsenals. In such an environment, Israel's longstanding nuclear monopoly, its ultimate insurance policy, would be eroded, and with it, the assurance of survival.
Hezbollah represents another existential danger. Over the past two decades, it has transformed itself from a guerrilla force into a heavily armed hybrid army. It now possesses more than 100,000 rockets and missiles, many with precision guidance systems capable of striking deep inside Israel. The Iron Dome and other defense systems are impressive, but they cannot guarantee protection against a saturation attack of this scale. A future war with Hezbollah could involve thousands of rockets raining down on Tel Aviv, Haifa, and other critical infrastructure, overwhelming Israel's defenses and crippling its economy. The psychological effect of such devastation, combined with mass casualties, could shake the cohesion of Israeli society. Existential threats are not only about battlefield outcomes; they are about whether a society can withstand sustained pressure without collapsing from within. Hezbollah's arsenal is designed precisely to test that resilience.
Hamas, while weaker than Hezbollah, also plays a role in this equation. Its repeated clashes with Israel demonstrate that it cannot be permanently neutralized despite Israel's superior firepower. Each conflict drains resources, destabilizes domestic politics, and keeps the Palestinian issue alive on the international stage. Hamas alone is not an existential threat, but in combination with Hezbollah and potentially Iran, it becomes part of a multi-front challenge that stretches Israel's capacity to its limits. The scenario Israel must now contemplate is one in which it faces coordinated pressure from multiple directions simultaneously, with each adversary exploiting Israel's geographic vulnerability and small strategic depth.
The erosion of deterrence is another factor reviving existential dangers. In past decades, Israel's decisive victories instilled fear in its adversaries. The Six-Day War, the bombing of Iraq's nuclear reactor in 1981, the repeated successes of its intelligence services—all reinforced the perception that Israel could not be beaten. But in recent years, that aura has faded. Hezbollah's survival in the 2006 war, Hamas' persistence despite repeated Israeli offensives, and Iran's ability to entrench itself in Syria all send a different message: Israel is not invincible. Once deterrence erodes, adversaries are more willing to take risks, and coalitions against Israel become more likely. This is how existential threats reemerge: not from a single overwhelming enemy, but from the convergence of multiple actors emboldened by Israel's perceived vulnerability.
The demographic and political realities of the region also contribute to Israel's growing peril. Its adversaries can draw upon far larger populations and, in some cases, greater resources. Iran alone has over 80 million people; Turkey, nearly the same. Israel's population is less than 10 million, concentrated in a narrow strip of land with little strategic depth. This imbalance means that even if Israel retains qualitative military superiority, it cannot afford prolonged wars of attrition. Its enemies, by contrast, can. The sheer demographic disparity has always been an existential concern for Israel, but American backing and Arab disunity made it manageable. In a world where the United States retreats and regional rivals gain confidence, that disparity becomes decisive once again.
History is clear about what happens when small states face existential threats without great power backing. Czechoslovakia in 1938 and South Vietnam in 1975 are stark reminders that when larger adversaries close in and when external protectors step back, survival becomes nearly impossible. Israel is not identical to these cases. It has nuclear weapons, a highly capable military, and a resilient society. But it shares their fundamental vulnerability: it is small, surrounded, and dependent on external support to maintain its edge. Without the American security umbrella, Israel must confront the possibility that coordinated pressure could overwhelm its defenses.
Looking forward, the convergence of these threats paints a sobering picture. A nuclear Iran emboldening Hezbollah and Hamas, a Turkey pursuing independent ambitions, Gulf states hedging their bets, and a United States unwilling to intervene decisively—all combine to create an environment where Israel's survival can no longer be taken for granted. Existential dangers are no longer hypothetical; they are materializing in real time. And Israel must prepare for a future where the ultimate question—whether it can continue to exist as a secure and sovereign state—is once again on the table.
Nuclear weapons sit at the very heart of Israel's long-term survival strategy, and they always have, even if they are rarely acknowledged openly. From its earliest years, Israel understood that it could never match the demographic weight or territorial depth of its adversaries. Surrounded by states many times its size, Israel faced the permanent reality that a coalition of hostile powers could one day threaten to overwhelm it. The solution pursued, quietly but decisively, was to develop a nuclear deterrent. By the late 1960s, Israel had achieved what every great power strategist understands: the possession of a doomsday capability that makes outright conquest nearly impossible. The logic was simple: even if Israel were on the verge of defeat in a conventional war, it could deliver catastrophic damage to any adversary daring enough to push it toward destruction.
This strategy worked for decades because Israel maintained a monopoly on nuclear weapons in the Middle East. But that monopoly is now under siege, and with it comes a host of new strategic calculations that threaten to destabilize the entire region. The logic of nuclear deterrence is grounded in fear. States do not launch wars of annihilation against nuclear-armed opponents because the risks are intolerable. This is why the Cold War never escalated into a direct conflict between the United States and the Soviet Union; both sides knew that mutual assured destruction made such a war unwinnable. Israel, as the weaker side in its regional environment, relied on this same principle. Its undeclared arsenal served as the ultimate insurance policy, a hidden but powerful guarantee that even if conventional defenses failed, its enemies would never dare deliver a death blow.
For many years, this posture allowed Israel to deter existential threats without advertising its capabilities. Ambiguity served its purposes. The arsenal was real enough to frighten adversaries but unacknowledged enough to avoid international backlash. That delicate balance, however, is becoming harder to maintain as rivals move closer to acquiring nuclear capabilities of their own.
The greatest danger comes from Iran. Its nuclear program has advanced steadily despite sanctions, sabotage, and diplomacy. Tehran's leaders have learned from the fate of Saddam Hussein and Muammar Gaddafi. Both men gave up or failed to secure nuclear weapons, and both were toppled by outside intervention. North Korea, by contrast, built a small arsenal and has survived despite being weak and isolated. The lesson is obvious: nuclear weapons are the ultimate guarantor of regime survival. Iran knows this, and so long as it perceives existential threats from Israel, the United States, or Saudi Arabia, it will have a strong incentive to cross the nuclear threshold.
For Israel, this prospect is nothing short of catastrophic. A nuclear Iran would end its monopoly and introduce a rival capable of offsetting Israel's ultimate deterrent. The regional balance of power would be transformed overnight, and Israel would face the grim reality of living under the shadow of a nuclear-armed enemy committed to its destruction.
The consequences of this development extend beyond Israel and Iran. If Tehran acquires nuclear weapons, other regional powers will almost certainly follow. Saudi Arabia has already hinted at pursuing its own program, and with its financial resources and access to global partners, it could develop capabilities quickly if it felt compelled to do so. Turkey, too, may be unwilling to remain indefinitely at a nuclear disadvantage, especially given its aspirations to regional leadership. Egypt, though weaker today, still views itself as the historical center of the Arab world and could eventually decide it cannot be left behind.
In short, the Middle East could see the emergence of a multipolar nuclear order. Such an environment would be far less stable than the bipolar deterrence of the Cold War or the current nuclear monopoly enjoyed by Israel. Multiple nuclear actors in close geographic proximity, with histories of hostility and poor crisis management mechanisms, create the conditions for miscalculation, preemptive strikes, and accidental escalation.
The problem is compounded by the nature of Israel's strategic depth. Unlike the superpowers of the Cold War, Israel cannot afford to absorb a nuclear strike. A handful of warheads on its population centers could effectively end it as a functioning state. This vulnerability magnifies the risks of deterrence failure. During the Cold War, the United States and the Soviet Union each maintained vast arsenals, second-strike capabilities, and large territories that allowed them to survive even catastrophic losses. Israel has none of these luxuries. Its deterrence posture relies on the assumption that no adversary would dare to gamble against it. But if Iran or another rival calculates that Israel's arsenal is vulnerable to a first strike or that international pressure would prevent Israel from using its nuclear weapons, the stability of deterrence could unravel. That possibility, however small, creates dangerous incentives for both sides to act preemptively in a crisis.
History offers sobering reminders of how nuclear dynamics can spiral out of control. During the Cuban Missile Crisis of 1962, the United States and the Soviet Union came within a hair's breadth of nuclear war, not because either side wanted it, but because miscalculations and misperceptions pushed them to the brink. In South Asia, India and Pakistan have repeatedly engaged in conventional clashes under the shadow of nuclear weapons, raising fears that one day escalation could slip out of control. The Middle East is an even more volatile environment, with weaker institutions, deeper rivalries, and far less experience in nuclear management. If Israel loses its monopoly, the region could become the most dangerous nuclear arena in the world.
These dynamics also force Israel to rethink its broader strategy. For decades, it has relied on preemptive strikes to neutralize emerging threats. The bombing of Iraq's Osirak reactor in 1981 and the attack on Syria's nuclear facility in 2007 were classic examples of preventive action designed to preserve its nuclear monopoly. But Iran is a different challenge altogether. Its program is dispersed, hardened, and far more advanced. A strike might delay its progress, but it would not eliminate the capability. Moreover, such an attack could trigger regional war, rally Iran's population around the regime, and invite retaliation on a scale far greater than Israel has faced before. Yet, the alternative—allowing Iran to go nuclear—is equally unacceptable. This is the strategic dilemma that Israel now confronts, one with no easy solutions and immense risks whichever path it chooses.
Another factor complicating these calculations is the declining reliability of the United States as a backstop. In the past, Israel could count on Washington not only to provide diplomatic cover for its preventive strikes but also to enforce red lines against proliferation. But US priorities have shifted. China and Russia command far greater attention than the Middle East, and American policymakers are increasingly reluctant to be dragged into another regional war. This means that Israel may be forced to shoulder the burden of preventing nuclear proliferation largely on its own, a task that becomes nearly impossible as the number of potential nuclear actors increases. The absence of a strong external enforcer further destabilizes the nuclear landscape, making deterrence more fragile and the risks of escalation more severe.
There is also the question of how Israel's adversaries might exploit nuclear weapons once they acquire them. Iran, for example, could use its arsenal not to launch a direct attack but to shield its proxies. Hezbollah and Hamas could escalate their campaigns, calculating that Israel would hesitate to retaliate too forcefully for fear of triggering a nuclear confrontation. This dynamic, often referred to as the stability-instability paradox, was evident during the Cold War when nuclear weapons deterred direct war between the superpowers but encouraged proxy conflicts around the globe. For Israel, this paradox could prove devastating, as it already struggles with persistent low-level conflicts that drain its resources and erode its security. A nuclear shield for its adversaries would make these conflicts even more difficult to contain.
The strategic calculations surrounding nuclear deterrence in the Middle East are therefore far more complex than they were in the past. Israel's monopoly provided clarity and confidence. The emergence of rival arsenals introduces ambiguity, fear, and uncertainty. Every crisis, every border clash, every provocation carries with it the risk of escalation to the nuclear level. In such an environment, the margin for error shrinks dramatically, and the stakes rise to existential levels. For Israel, which has always lived on the knife's edge of survival, the return of existential threats under the shadow of nuclear competition represents the most dangerous challenge it has faced since its founding.
The Middle East is moving toward a period of profound turbulence, and Israel will be caught in the eye of the storm. When the United States retreats, the stabilizing force that kept the region's rivalries in check collapses. The balance of power unravels, alliances shift unpredictably, and conflicts multiply. The region is entering a phase where chaos is not the exception but the norm, and Israel, despite its military strength and nuclear deterrent, cannot insulate itself from the storm that is coming.
Great power politics teaches us that multipolar systems are inherently unstable. They are prone to miscalculation, shifting coalitions, and frequent wars. The Middle East is now becoming a textbook case of multipolar chaos, with Iran, Turkey, Saudi Arabia, and other actors all jockeying for influence in the absence of a dominant external enforcer. Israel, once shielded by American primacy, now faces an environment where every rival will test its limits and every crisis carries the risk of spiraling out of control.
History demonstrates what happens when great powers withdraw from volatile regions. When Britain abandoned the Middle East after the Second World War, the vacuum it left behind triggered decades of conflict, from the Arab-Israeli wars to the rise of radical movements across the Arab world. The Soviet Union's retreat from Afghanistan in 1989 unleashed chaos that culminated in civil war, the rise of the Taliban, and eventually the September 11 attacks. The United States itself created similar conditions in Iraq after toppling Saddam Hussein and then failing to stabilize the country, which opened the door to sectarian war and the emergence of ISIS. In each case, withdrawal or weakening of a major power did not bring peace; it created the conditions for chaos.
Israel now faces the same reality as America retrenches. The region will not stabilize; it will descend into new waves of conflict, with Israel at the center of many of them. The most immediate driver of this chaos is Iran's expanding influence without overwhelming US pressure. Iran is freer to project power through proxies and allies. Hezbollah in Lebanon is stronger than ever, not only militarily but politically. In Syria, Iranian-backed forces remain entrenched despite repeated Israeli strikes. In Iraq, Tehran continues to wield enormous influence through Shia militias. In Yemen, the Houthis, supported by Iran, destabilize the Arabian Peninsula and challenge Saudi Arabia directly. Each of these nodes in Iran's network represents a potential flash point for conflict with Israel. The danger lies not only in isolated clashes but in the possibility of coordinated action across multiple fronts. Chaos thrives when a state like Iran can ignite crises simultaneously, forcing Israel to stretch its defenses thin while undermining its deterrence.
Turkey adds another layer to the storm. Under President Erdoğan, Ankara has pursued a more assertive foreign policy, seeking to revive its role as a regional leader. It has projected power into northern Syria and Iraq, challenged maritime boundaries in the eastern Mediterranean, and positioned itself as a champion of Palestinian causes. Turkey's ambitions do not always align with Iran's, but in a multipolar environment, temporary alignments are possible. Turkey and Iran may cooperate when it suits them, just as Turkey may play off Israel against Arab states or Russia. This unpredictability makes the regional system more chaotic. Israel cannot assume fixed alliances or stable adversaries. Instead, it must operate in a world where today's rival may be tomorrow's partner and where crises can erupt from unexpected directions.
The Gulf States too contribute to the uncertainty. Saudi Arabia and the United Arab Emirates have deep concerns about Iran, but they are also wary of being dragged into Israel's conflicts. Their hedging behavior—strengthening ties with China, reopening dialogue with Iran, and questioning American reliability—means that Israel cannot count on them in a crisis. The Abraham Accords created the illusion of a stable alignment, but in a multipolar world, such arrangements are fragile. If Riyadh or Abu Dhabi perceives that distancing themselves from Israel serves their interests, they will not hesitate to shift course. This fluidity is the essence of chaos. Alliances that once seemed solid can evaporate overnight.
Non-state actors amplify the instability. Groups like Hezbollah, the Houthis, and an array of militias across the region thrive in environments where power is fragmented. They exploit the rivalries of larger states, using them as patrons while maintaining enough autonomy to pursue their own agendas. Israel has already experienced how difficult it is to neutralize such actors. Hezbollah has survived the 2006 war. Hamas continues to resist despite repeated offensives. The Houthis, though distant, have demonstrated the ability to strike deep inside Saudi territory. As chaos spreads, these groups will become more emboldened, armed with advanced weapons, and increasingly confident that Israel's adversaries will shield them from decisive retaliation. They are not existential threats by themselves, but they feed into a larger storm that erodes Israel's security environment.
The risk of escalation under these conditions is enormous. In a multipolar order, crises are more likely because states miscalculate the resolve or capabilities of their rivals. A rocket barrage from Gaza, an Israeli strike in Syria, or a clash in the Mediterranean could spiral into a broader war involving multiple states. The absence of a dominant external power to contain these conflicts makes them harder to manage. During the Cold War, the United States and the Soviet Union often stepped in to prevent regional wars from escalating because neither wanted instability that might threaten their global competition. With the United States stepping back and Russia and China playing only selective roles, the guardrails are gone. Israel will find itself in a region where no one is able or willing to prevent escalation, making every conflict more dangerous.
Economic and social factors compound the chaos. Many Middle Eastern states are facing internal crises, weak economies, restive populations, and fragile governments. Iran grapples with sanctions and domestic unrest. Lebanon is in economic freefall. Egypt faces deep financial troubles. These conditions make regimes more likely to seek external conflicts as a way of shoring up legitimacy or distracting from internal failures. For Israel, this means more frequent confrontations with neighbors desperate to rally domestic support through anti-Israel rhetoric or actions. Chaos is not only about interstate war; it is also about collapsing states, insurgencies, and movements that spill across borders, creating a regional firestorm that no single state can control.
The return of great power competition also feeds into this storm. Russia has established itself as a key player in Syria, complicating Israel's freedom of action. China is deepening its economic and diplomatic ties across the region, offering states alternatives to reliance on Washington. Both Moscow and Beijing benefit from American retreat and will use regional instability to expand their influence. For Israel, this creates additional complications. It can no longer assume that US dominance will keep Russia and China at bay. Instead, it must navigate a more complex environment where great powers with different agendas intersect with regional conflicts. This adds yet another layer of unpredictability to an already volatile situation.
The cumulative effect of these forces is a Middle East that resembles a pressure cooker without a lid. Rivalries are intensifying, alliances are fluid, non-state actors are emboldened, and external powers are playing more opportunistic roles. For Israel, this means constant vigilance, perpetual conflict management, and the growing risk that one misstep could lead to a war of unprecedented scale. Chaos does not mean the absence of order altogether; it means a shifting, unstable order where no state can dominate and where violence is always close at hand. Israel, surrounded and increasingly isolated, must prepare to survive in this environment without the luxury of American hegemony to stabilize the system.
Israel's future after the US withdrawal will not be shaped by hope or goodwill, but by the unforgiving logic of power. For decades, American protection created an artificial stability that shielded Israel from the full weight of its hostile environment. That shield is now being removed, and the region is reverting to its natural state: rivalry, insecurity, and chaos. Israel will face adversaries emboldened by its isolation, allies uncertain in their commitments, and threats that grow more existential with time. Policymakers must understand that in a multipolar Middle East, the margin for error shrinks to zero. Miscalculation by Israel, its neighbors, or outside powers will have devastating consequences. History teaches us that great powers withdraw, but geography does not change, and survival remains the ultimate imperative. The storm is coming, and Israel will be forced to navigate it alone. The consequences are not a question of if, but when.