Bazooka

A bazooka was an anti-tank weapon developed for artillery-based warfare on Earth. It consisted of a large chamber that was designed to house a highly explosive warhead and fire it via a solid rocket motor with great propulsion and little to no recoil.

Former Torchwood Three member Gwen Cooper used a rocket launcher against a gunman in a helicopter with an automatic rifle who had been ordered to eliminate her and her associates due to her ties with the Torchwood Institue. She utilised the weapon as she, her husband Rhys Williams, her baby Anwen, Captain Jack Harkness, and CIA agent Rex Matheson fled from the marksman on a Jeep, taking aim when they had to pull over the vehicle. The helicopter was blown apart by the warhead and crashed a few yards ahead of them on the beachfront they were using as an improvised road, smoldering in flames. (TV: [[The New World (TV story)|The New World])