MOSCOW, August 24, SPA -- Russian police report that two senior armyofficers have been killed in an attack on an armoredvehicle in the restive Chechnya region. A lieutenant colonel and a major were killed and two otherofficers were seriously wounded. Police say the armoredvehicle was hit by small arms fire and two explosions. Officials said the attack occurred Saturday in the centralShali district, the Associated Press reported.--SPA www.spa.gov.sa/584466