In the name of “protecting future generations from potentially devastating consequences,” a bipartisan group of U.S. lawmakers on Wednesday introduced legislation meant to prevent artificial intelligence from launching nuclear weapons without meaningful human control.

The Block Nuclear Launch by Autonomous Artificial Intelligence Act—introduced by Sen. Ed Markey (D-Mass.) and Reps. Ted Lieu (D-Calif.), Don Beyer (D-Va.), and Ken Buck (R-Colo.)—asserts that “any decision to launch a nuclear weapon should not be made” by AI.

The proposed legislation acknowledges that the Pentagon’s 2022 Nuclear Posture Review states that current U.S. policy is to “maintain a human ‘in the loop’ for all actions critical to informing and executing decisions by the president to initiate and terminate nuclear weapon employment.”