The war power belongs to no single hand

The BBC reports that Congress passed a war powers resolution concerning Iran, calling it "largely symbolic" while noting that it adds pressure on the White House to bring the conflict to a close. Symbolic or not, the act of a legislature asserting its constitutional role is never trivial. Words spoken in a deliberative body, even when they carry no immediate force, establish a record — and records become precedent.

The Constitution's architects divided the power of war deliberately. The executive commands the forces in the field; the legislature alone declares that a state of war exists and appropriates the treasure to sustain it. That division was not an accident of drafting. It reflected a judgment, hard-won from the study of republics that had perished, that placing both the sword and the purse in one set of hands was the architecture of tyranny. I hold that judgment as firmly now as I did when I worked alongside those who wrote those clauses.

The difficulty is that the world will not wait for measured deliberation. A threat materializes; a commander must respond. I do not pretend that the bright line between repelling an attack and waging a sustained campaign is always easy to draw in the moment. But the drawing must be attempted. The resolution Congress passed, whatever its symbolic weight, is an attempt at that drawing — and the attempt itself has constitutional dignity.

What I would caution against, on the evidence of my own experience negotiating with nations that doubted our cohesion, is the spectacle of an executive and a legislature in open and prolonged quarrel over the direction of a foreign engagement. Adversaries read that quarrel as invitation. The proper remedy is not silence in Congress, but the timely exercise of its powers — appropriations, formal authorization, treaty ratification — so that the nation speaks with one voice once the debate within it has been resolved. A war powers resolution that remains purely symbolic is a warning; it should not remain so indefinitely.

The deeper question — one I can only frame, not resolve from where I stand — is whether the accumulated practice of the past century, in which executives have committed forces without formal declarations, has so settled the constitutional landscape that only a determined act of Congress can reclaim the terrain. I would argue it has not settled the law; it has only unsettled the habit. The Constitution does not amend itself by disuse. If Congress believes the public faith requires that it reassert its role, a symbolic resolution is a beginning, not an end. The work is to convert the signal into statute, and the statute into standing obligation.