The Pentagon Standby Strike Team was a team stationed at The Pentagon and commanded by Colonel Frank Cromwell. When The Pentagon lost contact with Stargate Command, the team was sent to investigate. (SG1: "A Matter of Time")
After the death of Cromwell, Colonel David Dixon was given command of the team. During a turbulent time at the SGC, the team was assigned to "plug the holes" made by the deaths of SGC personnel. (SG1: "Do No Harm")