Over last weekend, the emotional temperature of the world seemed to fall by several degrees. Markets, which had been bracing for a prolonged confrontation, exhaled. Oil, flirting with crisis levels, retreated.

The shift in tone from Washington was unmistakable: what had been framed as an imminent escalation gave way to talk of pauses and possibilities. The question was not simply why the rhetoric softened, but what, beneath the surface, made continuation untenable. The answer lies less in diplomacy than in arithmetic.

Modern war, especially for a country like the US, is no longer constrained by firepower alone. It is bounded by a dense web of costs—fiscal, political, industrial, and systemic—that accumulate in real time.

The initial premise of a short, decisive operation gave way, almost immediately, to the reality of an open-ended financial commitment. Within days, the cost trajectory began to bend sharply upward, turning what might have been sold as a limited engagement into something far more difficult to justify.

The primary constraint on contemporary American power is not the capacity to wage war but public consent for a war. The machinery of war can be assembled quickly; sustaining it requires continuous political validation. In a polarised legislature, rising expenditures do not merely strain budgets; they erode an administration’s legitimacy. The burden is measured in supplemental appropriations, contentious hearings, and the slow fraying of political coalitions.

President Donald Trump wants Congress to vote him more money after having spent an estimated $18 billion on a war which was supposed to last “a few days”. The American legislature and public do not seem to be in a mood to do........

© Free Press Journal