The search for the pilot of a U.S. fighter jet that went down over Iran entered its second day on Saturday, as Iranian officials denied reports that the American crew member has been detained.U.S.

A military analyst identified markings consistent with a squadron based at R.A.F. Lakenheath, one of two British bases that host the largest U.S. fighter jet operation in Europe.

The search-and-rescue mission for a downed fighter jet crew member is ongoing as the war in the Middle East rages on.

The Pentagon and United States Central Command have been silent over a slew of reports that emerged on Friday about multiple U.S. military aircraft being shot down by Iranian fire, as well as reported rescue efforts for pilots involved.

US military assets worth up to $2.9 billion have been lost as the Pentagon seeks $200 billion for operations. Iran asserts it shot down a US F-35, contradicting US Central Command's claim of an emergency landing.