Artillery

Mark 48 heavyweight torpedo

The Mark 48 heavyweight torpedo is the U.S. Navy's submarine-launched anti-surface and anti-submarine weapon, and in the United States-Iran Conflict it was used against an Iranian warship in the Indian Ocean.

Conflict side
United States
Built by
Lockheed Martin and SAIC
Built in
United States
Mark 48 heavyweight torpedo, Heavyweight torpedo, Artillery

Service History

In service
In U.S. Navy submarine service since 1978; the MOD 7 variant is the latest version described by the Navy.
Used by
United States Navy
Wars
United States-Iran Conflict

Specifications

Diameter
21 in (533 mm)
Weight
3,744 lb
Warhead
650 lb high-explosive
Propulsion
Liquid propellant
Guidance
Acoustic homing with digital guidance-and-control

Conflict Usage

United States-Iran Conflict
Side: United StatesRole: Submarine-launched anti-ship strikestrike

In the United States-Iran Conflict, a U.S. fast attack submarine fired a single Mark 48 torpedo to sink an Iranian warship operating outside the main theater in the Indian Ocean.

Mark 48 heavyweight torpedo Images

Related Weapon Systems

BGM-109 Tomahawk Land Attack Missile, Ship- and submarine-launched land-attack cruise missile, ArtilleryArtilleryBGM-109 Tomahawk Land Attack MissileShip- and submarine-launched land-attack cruise missileThe BGM-109 Tomahawk Land Attack Missile, often abbreviated TLAM, is a U.S. all-weather, long-range subsonic cruise missile used by naval forces for deep precision strikes from surface ships and submarines. Modern Block IV and Block V weapons combine low-altitude flight, GPS-aided navigation, terrain matching, and in-flight retargeting, with recent documented use in Syria, the 2018 Syria Missile Strikes, Yemen, the Red Sea Crisis, and U.S. strikes on Iran.

Sources