The Gulf War and East-West Cooperation in the Post-Cold War Era

When Iraqi tanks rolled into Kuwait on 2 August 1990, the world was already in the middle of a historic transformation. The Berlin Wall had fallen the previous year, the Soviet bloc was crumbling, and the decades-long rivalry between the United States and the USSR was winding down. The crisis in the Persian Gulf became the first major test of what international relations would look like once the Cold War was truly over. What followed was something almost unthinkable just a few years earlier: Washington and Moscow standing on the same side, working together to reverse an act of aggression. This episode is one of the clearest examples of East-West cooperation in the post-Cold War period, and it offers a useful window into how global politics shifted at the turn of the 1990s.

The invasion that triggered a global crisis
Why the timing mattered
From rivals to partners: the US-Soviet response
Genuine cooperation, with limits
The United Nations finds its voice
Collective security in action
The idea of a “new world order”
A more critical reading
How the crisis looked from India
What the Gulf War teaches us about the post-Cold War order

The invasion that triggered a global crisis

Saddam Hussein’s Iraq emerged from the almost eight-year Iran-Iraq War with crippling debts, much of it owed to Kuwait. When Kuwait refused to forgive the roughly $8 to $10 billion in loans and opposed Iraq’s push to raise oil prices through OPEC, tensions escalated quickly. On 2 August 1990, Iraq sent around 140,000 troops and 18,000 tanks into Kuwait, occupying the small but oil-rich emirate within hours.

The stakes were enormous. The Persian Gulf holds a large share of the world’s oil reserves, and an Iraq controlling both its own and Kuwait’s resources, while threatening Saudi Arabia, would have gained dangerous leverage over the global economy. Saddam tried to justify the invasion by claiming Kuwait was an artificial state carved out by Western colonial powers. In reality, Kuwait had been internationally recognised as a separate entity before modern Iraq itself was created under a British mandate after World War I.

Why the timing mattered

The invasion came at a pivotal moment in history. Throughout the Cold War, regional conflicts were almost always viewed through the lens of superpower rivalry. A move like Iraq’s would typically have been interpreted as a proxy contest, with the US and USSR backing opposite sides. Iraq, in fact, had long been a Soviet ally and a major buyer of Soviet weapons. In earlier decades, it is unlikely that Baghdad would have acted without at least a green light from Moscow. The fact that the Soviet Union now chose to condemn its old ally signalled that the rules of the game had fundamentally changed.

From rivals to partners: the US-Soviet response

The most striking feature of the Gulf crisis was the speed with which the two former adversaries aligned. By a stroke of luck, US Secretary of State James Baker was meeting Soviet Foreign Minister Eduard Shevardnadze when the news broke. The two diplomats quickly produced a joint statement condemning the brutal and illegal invasion of Kuwait. Cooperating with the United States became, in effect, a test case for the Soviet Union’s “new thinking” in foreign policy under Mikhail Gorbachev.

Gorbachev made a deliberate choice. According to declassified Soviet and American documents, he decided that joint action with the United States was more important than preserving the long-standing Soviet-Iraq alliance. He even described the relationship he was building with President George H.W. Bush as a “partnership.” At the Helsinki Summit on 9 September 1990, Bush and Gorbachev issued a joint statement demanding that Iraq withdraw unconditionally from Kuwait. For two nations that had spent forty years preparing for the possibility of nuclear war against each other, this was a remarkable shift.

Genuine cooperation, with limits

The partnership was real, but it was not without friction. As the autumn of 1990 wore on, Gorbachev increasingly voiced principled objections to the actual use of force, preferring a diplomatic settlement and worrying about the consequences of a large-scale war. Even so, the Soviet Union did not block the international coalition. This balance, supporting the broad goal of reversing aggression while expressing reservations about military action, captured the complexity of a relationship in transition.

The cooperation extended to practical military matters too. In one telling example, a British Royal Air Force patrol aircraft assisted a Soviet warship in intercepting an Iraqi blockade-running ship. Partnerships of this kind would have been unimaginable just a year earlier.

The United Nations finds its voice

The most important arena for East-West cooperation was the UN Security Council. For most of the Cold War, the Council had been paralysed because the US and USSR routinely used their veto power against each other. With the rivalry fading, the Council was finally able to act in something close to the way its founders had intended.

A string of binding resolutions followed. The decisive one was Resolution 678, adopted on 29 November 1990, which authorised member states to use “all necessary means” to remove Iraq from Kuwait if it did not withdraw by 15 January 1991. The vote is worth examining closely. It passed with 12 votes in favour, with only Cuba and Yemen opposed and China abstaining. Crucially, all five permanent members, including the Soviet Union, either supported the resolution or chose not to block it. This level of great-power consensus on the use of force was unprecedented in the Council’s history.

Collective security in action

The coalition that assembled was genuinely international. By January 1991, coalition forces numbered around 750,000, drawn from 34 nations including Britain, France, Egypt, Saudi Arabia, and many others, with the United States providing the bulk of the troops. The combined air, land, and sea campaign, launched as Operation Desert Storm in January 1991, liberated Kuwait within weeks. By 28 February 1991, a ceasefire was in place and Kuwaiti sovereignty had been restored.

For supporters of the United Nations, this looked like the collective security system working as designed. The UN secretary-general at the time, Javier Pérez de Cuéllar, argued that enforcing Security Council resolutions in this way represented a new approach to international relations.

The idea of a “new world order”

President Bush gave the cooperation a grand label: a “new world order.” For Bush, this was not merely a slogan to rally a sceptical public. He genuinely intended the Gulf War to establish the UN’s collective security function as the foundation of great power cooperation in the post-Cold War era. The vision drew on older ideals, sometimes called Wilsonian internationalism, that emphasised multilateral diplomacy, international institutions, and the peaceful resolution of disputes.

The optimism was understandable. With the superpower deadlock broken, many believed that the international community could finally respond collectively to aggression rather than retreating into rival camps. The Gulf War seemed to prove that this was possible.

A more critical reading

Not everyone accepted the idealistic interpretation. Critics argued that the “new world order” was, in practice, the emergence of a unipolar world in which the United States was the sole remaining superpower. From this perspective, the UN became a vehicle for legitimising actions that served American interests, and the apparatus of the Council was used to forge consensus for the use of force against Iraq. The collapse of the Soviet Union, which formally dissolved by the end of 1991, removed the only counterweight to American power. Whether one views the Gulf War as a triumph of collective security or as the first display of unchecked US dominance depends largely on this debate, and both readings continue to shape how scholars assess the period.

How the crisis looked from India

For India, the Gulf War was not a distant event. A large share of the country’s oil came from the region, and millions of Indians worked in Kuwait, Iraq, and the surrounding states, sending home vital remittances. The crisis forced India to confront the new geopolitical reality, and it did so during a period of acute domestic difficulty.

India had long been a leading voice of the Non-Aligned Movement, maintaining friendly ties with Iraq and a consistent scepticism towards Western military intervention. Yet the minority government of Prime Minister Chandra Shekhar broke sharply with this tradition. In early 1991, it allowed US military aircraft to refuel in Bombay, Agra, and Madras while flying towards the Gulf. The decision sparked intense controversy at home.

The political backlash was severe. Facing strident opposition from several parties, including the Congress (I) led by Rajiv Gandhi whose support was essential to the government’s survival, Chandra Shekhar’s government revoked the refuelling permission in February 1991. The episode revealed the strain that the post-Cold War shift placed on India’s traditional foreign policy. It also coincided with a deep economic crisis: the surge in oil prices and the loss of trade with a collapsing Soviet Union pushed India’s foreign exchange reserves so low that they could barely cover three weeks of imports. The Gulf War, in this sense, was one of several pressures that pushed India towards the landmark economic reforms of 1991.

What the Gulf War teaches us about the post-Cold War order

The Gulf War of 1990-91 demonstrated both the promise and the limits of the new international environment. On one hand, it showed that former adversaries could set aside decades of hostility to uphold international law and reverse an act of aggression. The cooperation between Washington and Moscow, the activation of the UN Security Council, and the assembly of a broad coalition all pointed towards a more collaborative model of global security.

On the other hand, the episode also hinted at the complications that would define the coming decades. The Soviet Union’s reluctance over the use of force, the debate over whether the “new world order” meant collective security or American hegemony, and the difficult choices forced on non-aligned states like India all showed that the post-Cold War world would be far from simple. The hopes of 1991 were not fully realised in the years that followed, as later conflicts revealed deep divisions within the very Security Council that had seemed so united. Still, as a snapshot of a unique moment of East-West cooperation, the Gulf War remains one of the defining events in the transition from a bipolar to a more fluid global order.

What do you think? Was the Gulf War a genuine experiment in collective security through the United Nations, or simply the moment the United States emerged as the world’s sole superpower? And how should a country committed to non-alignment, like India, balance its principles against its practical interests when the global balance of power shifts so dramatically?

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Table of Contents

The invasion that triggered a global crisis 🔗

Why the timing mattered 🔗

From rivals to partners: the US-Soviet response 🔗

Genuine cooperation, with limits 🔗

The United Nations finds its voice 🔗

Collective security in action 🔗

The idea of a “new world order” 🔗

A more critical reading 🔗

How the crisis looked from India 🔗

What the Gulf War teaches us about the post-Cold War order 🔗