Smoke rises after militants launched an early morning assault at Jinnah International Airport in Karachi on June 9, 2014.  Pakistan's security forces said on June 9 they have relaunched a military operation at Karachi airport as gunfire resumed several hours after they announced the end of a militant siege that left 24 dead.      AFP PHOTO / Rizwan TABASSUM        (Photo credit should read RIZWAN TABASSUM/AFP/Getty Images)