Northrop Grumman B-2 Spirit

(Photo: USAF/Staff Sgt. Bennie J. Davis III)

(Photo: USAF/Master Sgt. Kevin J. Gruenwald)

(Photo: USAF/Master Sgt. Kevin J. Gruenwald)

(Photo: USAF/Senior Airman Christopher Bush)

(Photo: USAF/Senior Airman Christopher Bush)

(Photo: USAF/Senior Airman Kenny Holston)

(Photo: USAF/Senior Airman Jason Huddleston)

Source: AF.mil