Kenya Air Force personnel attend to to a man wounded during an attack on churches in Nairobi
Kenya Air Force personnel attend to to a man wounded during an attack on churches in Kenya's northern town of Garissa, at Wilson airport in Nairobi July 1, 2012.
An explosion hit a Kenyan security forces vehicle on Friday, wounding three, a day after the first serious clash between Kenyan soldiers and Somali militants inside the neighbouring nation, medics and police said.