Last December, a motorcycle-riding Taliban suicide bomber killed six US soldiers near Afghanistan's largest US military base.
Bishii December ee sanadkii lasoo dhaafay 2015-ka, nin naftiis halige ah oo watay mooto ayaa qarax ku diley lix askari oo Mareykan ah meel u dhow saldhiga ugu weyn Mareykanka ee gudaha dalka Afkaanistaan.