SAN FRANCISCO, Calif. (March 6, 2005)--Petty Officer 1st Class Michael Abel of MSST 91103 San Pedro, Calif. keeps close watch of the bridge aboard the CGC TERN during a Special Surface and Airborne Use of Force exercise. MSST members performed a vertical insertion and boarding by boat in order to take control of the TERN, which served as a noncompliant vessel. USCG photo by PA1 Alan Haraf.