CAMP EDWARDS, Mass. — Police and military officials were searching Sunday for three soldiers from the Afghanistan National Army who went missing during a training exercise at a Cape Cod military base. The Afghan soldiers had been participating in a U.S. Central Command Regional Cooperation training exercise at Joint Base Cape Cod, U.S. military officials said. They arrived at Camp Edwards on Sept. 11 and were last seen at the Cape Cod Mall in Hyannis. The soldiers were reporting missing by base security personnel on Saturday night. They were identified as Major Jan Mohammad Arash, Captain Mohammad Nasir Askarzada and...