India, May 20 -- A report by the US Congressional Research Service (CRS) says at least 42 American military aircraft were lost or damaged during the war in Iran, including advanced fighter jets, surveillance aircraft and uncrewed systems.

The report notes that the figure could rise further because combat operations are ongoing, some incidents remain classified, and attribution assessments are still underway.

The disclosure comes as the Pentagon estimates that military operations against Iran under Operation Epic Fury have already cost nearly $29 billion.

According to the CRS report, the aircraft confirmed as lost or damaged include: Four F-15E Strike Eagle fighter jets, one F-35A Lightning II, one A-10 Thunderbolt II, seven KC-135 Stra...