President Trump is gambling American lives to force an Iranian surrender. Three days of fighting have frayed the ceasefire you declared in April, and the recent exchange of strikes after a helicopter was downed near the Strait of Hormuz shows how thin that line has become. Two American crewmen spent hours in the water before a sea drone pulled them out. Iranian commanders on the water are operating with wide latitude to fire on commercial traffic and patrol aircraft. The blockade you are enforcing and the chokehold Tehran is maintaining are the same strategy: starve the other side until it kneels.

The Catholic tradition on just war does not sanctify this. The bishops taught in The Challenge of Peace that the presumption against violence applies to structural strangulation as much as it applies to the missile. When the military blockades a nation’s ports to force a memorandum of understanding, the hunger and deprivation that follow are not side effects. They are the weapon. You are inflicting a slow violence on a population of nearly ninety million people and calling it diplomacy. The tradition names this as a violation of proportionality and last resort. You are holding the life of a nation hostage to your leverage.

You are asking a generation of sailors and pilots to be the first spark in a dry field, trusting that a decentralized defense doctrine and a drone commander’s split-second decision will somehow stay below your red line. Jesus said that those who live by the sword die by it. He did not mean this as a warning about geopolitical escalation spirals. He meant it as a diagnosis of the human heart. You are not managing a delicate peace. You are tightening a noose around a civilian economy and waiting for the regime to break. When you build your foreign policy on the certainty that you can control the other side’s reaction, you are making an idol of your own power. The weapon you are holding out to them will inevitably turn in your hand.

The political climate that makes this gamble look like strength is a climate your victories have nurtured. The veterans sitting in our pews—people who came back from foreign soils carrying the moral injury of knowing they were told to hold a line that was drawn in the sand—know what it feels like to be the first spark. We have cheered our politicians when they promised to make our enemies pay the price, and we have looked away when the price was always paid by a young person with a rifle or a flight helmet. An Iranian commander in the Strait of Hormuz faces the exact same calculus as your helicopter pilot off the coast of Oman. Neither wants a regional war. Both are trapped in a machinery of pride you built for them. The symmetry of their peril does not excuse your aggression; it only means the blood you spill will be on your hands, and you will call it justice while it washes into the Gulf.

There is another path. The prophet Isaiah laid out the geometry of true peace: nations beating swords into plowshares and studying war no more. To beat a sword into a plowshare is to turn a warship away from a civilian port. The door of return is open, but it requires you to walk through it. The mediators are already drafting the framework you need: a memorandum to stop the fighting, open the strait, and move the real negotiations to a room where boys do not drown. You can halt the blockade. You can lift the economic siege. You can treat the peace not as a concession to your base but as the only faithful exercise of the office you hold. True diplomacy is not the moment the enemy blinks. True diplomacy is the moment the weapon is dismantled.

The two crewmen are alive. That is a mercy, and it is a warning. Next time, the water may be too cold, or the hull may take too much fire, and the sea will keep them. You have the authority to call this off before the next wave breaks. You have the power to stop. Stop asking children to bleed for your leverage.