evidence: The Pentagon on Thursday released the names of the 30 Americans who were killed last weekend when a rocket-propelled grenade fired by a Taliban insurgent downed their Chinook helicopter en route to a combat mission. According to officials, the team included 17 SEALs, five Navy special operations troops who support the SEALs, three Air Force airmen, a five-member Army air crew and a military dog, along with seven Afghan commandos and an Afghan interpreter. All perished. The crash of the Chinook CH-47, about 60 miles southwest of Kabul, was the deadliest single loss for U.S. forces in the nearly 10-year Afghan war.