Aircraft carrier at sea

1600 × 900

Submarine in a snowy harbor

2492 × 1855

Navy hovercraft with Coast Guard vessel

5616 × 3744

Military hovercraft in action

1840 × 1183

Submarine at sea

1600 × 1143

U.S. Coast Guard tall ship

2592 × 1944

naval ship with tugboats

2000 × 1500

Submarine on Ocean — Black

1453 × 1056

Submarine in Ocean — Blue, Dramatic, Afternoon

1024 × 768

Submarine on the ocean surface

1280 × 960

Submarine on the surface

1920 × 1080

Hovercraft on a beach

1920 × 1200