What is the Obama administration’s legal justification for targeted killings? CFR national security expert John Bellinger explores this question as well as others with significant implications for U…

Within days of the 9/11 attacks, Congress authorized U.S. military and intelligence agencies to kill and detain terrorists. It is time to revise that authority on matters like detentions and drone at…

The Obama administration has other methods to pursue a binding international agreement on climate change in Paris that fall short of a treaty, says CFR’s John B. Bellinger III.

Expert Peter M. Manikas says a fresh round of presidential voting may be the only way to enhance legitimacy in Kabul despite the monumental challenges involved in staging a secure runoff election.

The prospect of sanctions relief as part of an Iran nuclear agreement has alarmed some in Congress, but they should see the value of a UN Security Council resolution affirming the deal, says CFR’s Jo…