Washington, Muharram 26, 1438, Oct 27, 2016, SPA -- Kenyan security officers shot dead a knife-wielding attacker Thursday outside the US diplomatic compound in Nairobi, State Department spokesman John Kirby said in Washington, adding that no embassy personnel were injured, dpa reported. "The investigation by Kenyan authorities is just now starting," he said. Kirby said he had no information "specifically about motive." The supect was "brandishing a knife, and it was security forces which engaged with gunfire," he said. -- SPA 22:48 LOCAL TIME 19:48 GMT www.spa.gov.sa/w