USC Dornsife News

The lesson in the presumed death of the mercenary leader two months after his mutiny against Putin: Don’t make yourself an enemy of Russia’s leader.

National security scholar Gregory F. Treverton discusses the revolt by Russian mercenary leader Yevgeny Prigozhin and the U.S.’s response to the situation.

It’s been more than 20 years since the US invaded Iraq, but the invasion still provides a cautionary tale about getting involved in an expensive war abroad.

Russian President Vladimir Putin recently announced that Russia will no longer participate in the New START, the last remaining nuclear weapons agreement between the U.S. and Russia.

Russia’s refusal to allow the U.S. to inspect its nuclear arsenal could reignite pressure for the U.S. to develop new nuclear weapons.

From winning elections to opening a poetry library to donning a Miss California sash, these alumni had a remarkable year of achievement.

Tactical nuclear weapons were designed to be used on the battlefield rather than for strategic defense, but that doesn’t mean there’s a plausible case for using them.

A nuclear nonproliferation expert explains why Iran was always unlikely to return to the 2015 international agreement that limited its nuclear weapon development.

Joe Biden is set to make his first visit as president to the Middle East, during which he will meet the Saudi crown prince the US accuses of ordering the murder of a journalist.