Articles on War Powers Act

Displaying all articles

Rubble from a police station damaged in airstrikes on March 3, 2026 in Tehran, Iran. Majid Saeedi/Getty Images

Congress once fought to limit a president’s war powers − more than 50 years later, its successors are less willing to assert their authority

At the tail end of the Vietnam War, Congress engaged in a breathtaking act of legislative assertion, affirming that lawmakers held the power to declare war – not the president.
Explosions were seen across Caracas after the U.S. launched large-scale attacks on Venezuela and captured its leader and his wife. AFP via Getty Images

I wrote a book on the politics of war powers, and Trump’s attack on Venezuela reflects Congress surrendering its decision‑making powers

Congress has a legal, constitutional and even moral responsibility to assert itself as a branch when it comes to military actions by the US, says an expert on war powers.
The image accompanying Secretary of Defense Pete Hegseth’s Oct. 28, 2025, social media announcement that the U.S. had destroyed four vessels in the Pacific allegedly smuggling narcotics. Pete Hegseth X account

Trump’s anti‑Venezuela actions lack strategy, justifiable targets and legal authorization

President Trump OK’d a naval buildup in the Caribbean, strikes on boats in international waters and covert operations in Venezuela. A military analyst can’t see a coherent strategy or objective.
In this December 2019 photo, NATO Secretary General Jens Stoltenberg gestures to U.S. President Donald Trump as a group of leaders pose for a photo at the NATO summit in Watford, England. (AP Photo/Francisco Seco, File)

Insights from the NATO summit: Why another Donald Trump presidency would doom the alliance

NATO’s primary tenet is that an attack on one member is an attack on all. Donald Trump has made clear that he won’t uphold that core principle, putting the future of NATO at risk if he’s re-elected.
A U.K. military aircraft takes off to participate in a joint U.S.-U.K. mission against Houthis. UK Ministry of Defence/Anadolu via Getty Images

Biden’s use of military in Yemen upsets congressional progressives, but fits with long tradition of presidents exercising commander in chief’s power

In the wake of US attacks against Houthi militants in Yemen, a scholar of presidential power to use the military examines the history and present of the laws around US military action.
The U.S. army conducts a military training exercise for emergencies in Germany on Jan. 27, 2022. Armin Weigel/picture alliance via Getty Images

Biden sending more troops to Eastern Europe – 3 key issues behind the decision

President Joe Biden is deploying 3,000 troops to support NATO in Eastern Europe. By doing so, Biden enters both a regional conflict and tangled legal territory.
The aftermath of a U.S. drone strike in January 2020 that killed Iranian Gen. Qassim Soleimani. Iraqi Prime Minister Press Office, via AP

Congress moves to reclaim its war powers

A new proposal also puts pressure on presidents to evaluate their foreign policy objectives more clearly to determine whether military action is, in fact, appropriate.
In an official White House photo, President Donald Trump stands alone. Shealah Craighead/White House

Trump, like Obama, tests the limits of presidential war powers

Both President Trump and President Obama used military force without informing Congress, or getting its approval. But the differences reveal more than the similarities.

Top contributors

More