2009 United States missile strikes in Yemen
In 2009, the United States conducted missile strikes in Yemen against targets associated with al-Qaeda in the Arabian Peninsula (AQAP). Codenamed Operation Copper Dune, the US military's Joint Special Operations Command (JSOC) launched Tomahawk missiles at two locations on December 17, followed by a separate strike on December 24.
Source: Wikipedia — 2009 United States missile strikes in Yemen (CC BY-SA 4.0)