Air Force buys sounding rockets

Alliant Techsystems was awarded a contract by the US Air Force to provide sounding rockets for it and NASA’s use. See a press release here. Sounding rockets tend to be small, single stage rockets that stay suborbital. They can be used to simulate targets for ballistic missile defense tests and experiments, and also support NASA activities and experiments. One common use before the Test Ban Treaty was to collect data from nuclear tests in the Pacific and the American West.