Secretary of State Marco Rubio said the War Powers Act is unconstitutional and infringes on the president's constitutional powers during a White House press briefing on Tuesday [1, 2].

This challenge to the 1973 law signals a potential shift in how the administration views the balance of power between the executive branch and Congress regarding military engagement. If the administration formally ignores the act, it could lead to a legal showdown over the president's authority to launch military strikes without legislative approval.

Rubio stood in for Press Secretary Karoline Leavitt during the briefing [2]. He said the act limits the constitutional authority of the president to conduct military operations [1, 2]. During the session, Rubio described the War Powers Act as "100 percent unconstitutional" [1].

The Secretary of State said that most presidents agree with this assessment [2]. This perspective aligns with a history of executive branches attempting to bypass congressional restrictions on war-making. While various presidents have ordered military strikes without congressional approval, the explicit declaration that the law is entirely unconstitutional marks a direct confrontation with the statutory framework established after the Vietnam War [2].

The War Powers Act was designed to check the president's power to commit U.S. forces to an armed conflict without the consent of Congress. Rubio's statements suggest the administration views these checks as an overreach that undermines the commander-in-chief's role [1, 2].

The War Powers Act is "100 percent unconstitutional"

This statement represents a formal executive challenge to a long-standing legal mechanism intended to prevent unilateral presidential war-making. By labeling the act unconstitutional, the administration is positioning itself to exercise broader military autonomy, which may provoke legislative efforts to reclaim congressional oversight of war powers.