Witnesses said that they used silencers and needed only seconds for the attack . Two bloody conflicts plague the impoverished country . Shiite rebels have long fought for independence , and al Qaeda has a key hub in Yemen . The wounded man was taken to a hospital , according to police . TL;DR A U.S. drone strike killed at least 12 people on Sunday near Yemen's southern city of Aden, according to Yemeni officials.
Witnesses said that they used silencers and needed only seconds for the attack . Two bloody conflicts plague the impoverished country . Shiite rebels have long fought for independence , and al Qaeda has a key hub in Yemen . TL;DR A U.S. drone strike killed at least 12 people on Sunday near Yemen's southern city of Aden, according to Yemeni officials.