Pentagon officials confirm that the US lost a remotely piloted aircraft during a mission over Afghanistan, but they do not confirm that it is an RQ-170, a new stealthy RPA first publicly revealed Dec. 4, 2009. However, unnamed US defense and intelligence officials tell news media that the RPA went down due to a malfunction in eastern Iran. Iran has claimed it shot down an RQ-170.
The Air Force could conduct an operation like Israel's successful air campaign against Iran's nuclear sites, military leadership and air defenses, but readiness issues would make it risky, airpower experts said. Limited spare parts and training, low mission capable rates and few flying hours would put a drag on USAF's…