Drill instructor

The drill instructor is a drill instructor for the Naval Reserves.

History
When Homer, Barney, Apu and Moe joined the Naval Reserves, the drill instructor trained them. He got frequently annoyed at Homer during training. At one point, he told Homer that he didn't like him and Homer responded that he liked him. After training was finished, he graduated everyone and assigned Homer to a nuclear submarine due to his experience working in the Nuclear Power Plant.

As the crew were getting ready to board the U.S.S. Jebediah, the drill instructor introduced their captain, Captain Tenille.