MIRANSHAH: A soldier was killed and three injured when a remote-controlled roadside bomb hit a military convoy in North Waziristan on Thursday. One of the injured soldiers was stated to be critical. A military convoy of around 35 vehicles was heading from Bannu towards Miranshah, regional headquarters of North Waziristan, with reinforcements when a roadside bomb went off, Fida Khan, local official from Mir Ali town, told Daily Times. This is the first such attack on the army since June 25 when local militants, known as Taliban, announced a unilateral ceasefire. No group has yet claimed responsibility for the attack.