The German Foreign Ministry said fewer visitors were allowed into the embassy compound . U.S. Embassy in Yemen reopens after being closed due to threats by al Qaeda . U.S. Secretary of State calls Yemen situation a possible threat to regional , global security . France closed its embassy in U.S. . Great Britain , Spain , Yemen and France made changes to enhance embassy security .
U.S. Embassy in Yemen reopens after being closed due to threats by al Qaeda . U.S. Secretary of State calls Yemen situation a possible threat to regional , global security . France closed its embassy in U.S. . Great Britain , Spain , Yemen and France made changes to enhance embassy security .