Bill requires 7-day congressional notice before any first-use nuclear strike

What does this do?

HR 3564 places new restrictions on first-use nuclear strikes, meaning strikes launched before an enemy has used a nuclear weapon. If the President wants to order such a strike, the Secretary of Defense must notify key congressional leaders in writing at least seven days in advance, confirming the decision is valid and legal. The bill does not ban first-use strikes outright but adds a mandatory reporting step before one can occur.

Who does it affect?

The bill most directly affects the President, the Secretary of Defense, and congressional leaders involved in nuclear command decisions. Allies covered by the bill include NATO member countries, Japan, South Korea, and Australia.

Why does it matter?

The seven-day notice requirement would change the legal process around how and when the President can order a first-use nuclear strike. Three situations bypass that requirement entirely: a congressional declaration of war, a prior nuclear strike on the U.S. or a named ally, or early warning systems detecting an incoming missile.

Where does it stand?