"If the Iranians actually had shot down a UAV, they'd be showing off the wreckage."
As Steven Trimble says at
BREAKING: Iran claims RQ-170 kill - The DEW Line
"t's important to remember that Iran has claimed UAV kills before, although never about the RQ-170. In January, Iran claimed to shoot down two UAVs, and then claimed another UAV kill in July. Iran never provided pictures or videos to back up its claims. "