The 260th Air Traffic Control Squadron (260ATCS) is a tenant located at Pease Air National Guard Base in Portsmouth, N.H.

The wartime mission of the Air Traffic Control Squadron is to deploy, operate and maintain air traffic control and landing systems in either a standalone capacity or in conjunction with bare base communications packages in support of major command requirements.

The 260 ATCS gaining command is Air Combat Command, another major command of the U.S. Air Force.