Lieutenant Austin Braddock was a male Starfleet security officer, in the security department aboard the USS Enterprise-E. In 2379, he was part of the Piper team under the command of Lieutenant Commander Geordi La Forge, sent to Tezwa's Mount Ranakar to destroy the nadion-pulse cannon firebase located there. Under orders from Security Chief Christine Vale, Lieutenant Braddock had taken basic medical training. Braddock was also trained as a sniper. (TNG novels: A Time to Kill, A Time to Heal)