American air tankers frequently travel from the US mainland to the Middle East for military operations.

The claim that "American air tankers frequently travel from the US mainland to the Middle East for military operations" is partially supported by the available sources, although none provide definitive evidence of frequent operations. The sources indicate that the U.S. military does utilize air tankers for various operations, including those in the Middle East, but the specifics regarding the frequency and regularity of these flights remain unclear. For instance, one source mentions that fighter jets can be refueled mid-air, which implies that tankers are involved in extending the operational range of military aircraft during missions. However, the lack of concrete data on the frequency of these operations means that while the claim holds some truth, it cannot be fully substantiated with the provided information.