The Trump administration has argued that U.S. involvement reduces civilian deaths in Yemen, but critics say it implicates the U.S. in possible war crimes.
The former lobbyist's team said a $2 billion sale of Raytheon missiles to Saudi Arabia and the United Arab Emirates could be imperiled.
Democratic Sen. Chris Murphy discusses U.S. complicity in the civilian deaths resulting from the war in Yemen.
A law passed by Congress requires the U.S. to certify that the Gulf coalition is working to minimize civilian casualties in Yemen.
The Joint Incidents Assessment Team was meant to bring greater accountability to the war, but most of its reports absolve the coalition of responsibility.
Citing an intelligence report published by The Intercept and last week's killing of children, Warren asks for the truth on the U.S. role in Yemen.
Hundreds of Yemeni-Americans who can't get visas under Trump's travel ban have to decide if they will risk returning to a war zone. Many already have.
Photojournalist Alex Potter chronicles the suffering of Yemenis after three years of fighting and near famine.
Libya has served as a laboratory for new drone warfare tactics.
The attack on Hodeidah is seen as a failure by the U.S. to restrain its coalition partners, who depend on American weapons, intelligence, and logistics.
