Yemen's Shiite rebels took over a key military base south of Sanaa where U.S. advisers had previously trained counter-terrorism forces, officials said Thursday.
Military officials said the Republican Guard camp captured Wednesday was used by American experts until 2012 to train local forces battling al-Qaida's powerful Yemeni affiliate.
The Shiite rebels, known as Houthis, have seized a number of key military facilities in recent days, including the headquarters of the paramilitary special forces.