Mozambique drill
The Mozambique drill, also known as the failure drill, failure to stop drill, or informally as "two to the body, one to the head", is a close-quarters shooting technique that requires the shooter to fire twice into the torso of a target (known as a double tap or hammered pair to the center of mass), and follow up with a more difficult shot to the head that, if properly placed, should kill or otherwise stop the target if the previous shots failed to do so. == History == According to anecdotal history, the technique originated with Mike Rousseau, a Rhodesian mercenary taking part in the Mozambican War of Independence (1964–1974).