Gunmen in Tunis attack trained in Libya

Islamic State group claims responsibility for raid on foreign visitors at museum that left 21 dead

The two gunmen who killed 21 people in an attack on foreign tourists at a Tunis museum trained at a militant camp in Libya, Tunisia's secretary of state for security said.

"They left the country illegally last December for Libya and they were able to train with weapons there," Rafik Chelly told the AlHiwar Ettounsi television channel.