Iran-US ceasefire, calculations and politics of war

Dr Taimoor Ul Hassan

IN a dramatic and consequential turn, Pakistan has emerged as a central diplomatic actor, brokering a two week ceasefire between the United States and Iran at a moment when the region stood on the brink of catastrophic escalation.

The last minute intervention by Prime Minister Shehbaz Sharif and Field Marshal Asim Munir has, for now, averted what many feared could spiral into a conflict of global proportions. Only hours before the agreement, US President Donald Trump had issued a stark ultimatum to Iran, warning of devastating strikes if the Strait of Hormuz was not reopened. Strategic bombers were reportedly positioned and the rhetoric had escalated to an unprecedented level, signaling a decisive and potentially irreversible military action. That moment has now been paused.

The ceasefire, facilitated through Islamabad, has opened a narrow but critical diplomatic window. Both Washington and Tehran are expected to enter negotiations in Islamabad, with Iran’s multi point framework forming the basis of initial engagement. The immediate outcomes are significant: hostilities have been suspended and the Strait of Hormuz through which nearly a fifth of global oil supply passes has been reopened, easing immediate pressure on global energy markets. The international response has been swift and largely positive. Global actors have welcomed the ceasefire as a step back from the brink, urging both sides to translate this pause into a lasting settlement. Financial markets have responded with cautious optimism and oil prices have shown signs of stabilization after days of volatility.

Yet beneath this temporary calm lies a deeper and more complex reality. The war itself was marked from the outset by shifting objectives. What began as a claim of preemptive security gradually evolved into accusations of regional destabilization and ultimately into overt calls for regime change in Iran. Such fluidity in purpose has not only complicated military outcomes but also eroded credibility at the international level. Iran endured sustained bombardment targeting infrastructure, energy systems and strategic installations. However, its retaliatory capacity particularly against key installations in the Gulf demonstrated that the conflict could not be contained within conventional limits. The risk of regional spillover had become immediate and real.

It is in this context that Pakistan’s role assumes historic significance. By halting escalation at a critical juncture, Islamabad has not only stabilized a volatile region but also positioned itself as a credible mediator in global conflict resolution. The diplomatic success underscores a rarely acknowledged dimension of Pakistan’s foreign policy, its capacity to engage constructively in high stakes international crises. For the United States, the ceasefire may also represent a strategic recalibration. President Trump faces mounting domestic pressures, including economic strain driven by rising petroleum prices and growing political scrutiny that has once again brought impeachment discourse into public debate. While no direct causal link can be definitively established, the convergence of external military pressure and internal political vulnerability appears to have contributed to Washington’s decision to step back from immediate escalation.

The ceasefire in this sense offers Trump a potential exit from a conflict where objectives remained shifting and outcomes uncertain. However, the situation remains fragile. Israel under Prime Minister Benjamin Netanyahu is not fully bound within the ceasefire framework in a manner that guarantees restraint. While there are indications of alignment, the absence of a clearly enforceable commitment introduces a significant risk. Any unilateral action could disrupt the fragile balance and reignite hostilities. For Iran, the ceasefire represents both relief and strategic repositioning. While it halts immediate destruction, it shifts the contest into the diplomatic arena where Tehran’s conditions including sanctions relief, sovereignty concerns and security guarantees will define the trajectory of negotiations. Yet a fundamental question persists, why did this war begin at all. At the time hostilities were initiated, Iran was engaged in diplomatic processes and had not been conclusively shown to be breaching nuclear thresholds. The shift from negotiation to confrontation raises serious concerns about the underlying motivations of the conflict.

When wars begin without consistent justification, they risk becoming instruments of political expediency rather than strategic necessity. This episode reflects a broader transformation in the nature of contemporary conflict. War today operates simultaneously across military, economic and informational domains. Control over narratives, markets and perception has become as significant as control over territory.

At the human level, the cost remains profound. Cities disrupted, families displaced and economies strained are the enduring consequences that outlast ceasefires and political calculations. For ordinary citizens from Tehran to Karachi, geopolitical tensions translate into immediate hardship. The coming days will test the durability of this ceasefire. Negotiations in Islamabad carry the weight not only of ending a war but of restoring a measure of predictability to an increasingly unstable international system.

Pakistan’s intervention has created an opportunity, perhaps a rare one, to shift from escalation to engagement. Yet a ceasefire is not peace, it is merely a pause. Whether this pause evolves into a sustainable resolution or collapses under competing interests will determine not only the future of this conflict but also the credibility of diplomacy in an era increasingly defined by brinkmanship.

—The writer is a Professor at the University of Central Punjab.

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