Tomahawk
IOC: 1984
Tomahawk Block III
IOC: 1994
Unitary Cost: USD$600,000
Also Known As
RGM-109D
TLAM-C
TLAM-D
UGM-109D
Origin
United States of America
Contractor/s
Raytheon
Applications
CG 47 (VLS)
DD 963 Spruance
DDG 51 Flight I
DDG 51 Flight II
DDG 51 Flight IIA
SSN 21 Seawolf
SSN 23 Jimmy Carter
SSN 688 (VLS)
SSN 688I
Swiftsure
Family Members
BGM-109A Tomahawk
BGM-109B Tomahawk
Tactical Tomahawk
Tomahawk Block II
|
Description:
The BGM-109 Tomahawk missile is a long range, land attack, subsonic, cruise missile launched from surface ships and submarines. The Tomahawk missiles fly at extremely low altitudes at subsonic speeds, and are piloted over an evasive route by several mission tailored guidance systems. Its propulsion system consists of a Williams International F107-WR-402 cruise turbo fan engine and a solid fuel booster.
Radar detection of Tomahawk cruise missile is difficult because the missile's low radar cross section and low altitude flight. In addition F107 engine emits little heat.
The baseline Tomahawk cruise missile uses a Terrain Contour Matching (TERCOM), INS and Digital Scene Matching Area Correlation (DSMAC) guidance system. Late models add a GPS capability to the guidance system. The Tomahawk can be armed with a W-80 nuclear warhead, a 1,000-pound unitary warhead and a general purpose submunition dispenser with combined effects bomblets.
The Tomahawk cruise missiles are delivered to ships and submarines as an all-up-round, including the missile, the booster and the container.
The Tomahawk cruise missile was used for the first time in 1991 during the Desert Storm in Iraq. Since then the Tomahawk missile has been used against the former Yugoslavia, Afghanistan, Sudan and recently Iraq during operation Iraqi Freedom (2003).
The Tomahawk Block III missile is characterized by adding a GPS guidance capability to the existing TERCOM and INS guidance. The GPS reduces the mission planning timeline and provides an option for GPS only missions. The Block III missile also has a dual warhead, unitary or submunitions dispenser.
The Tomahawk Block III was exported to the United Kingdom. Due to absence of VLSs in current nuclear British submarines the Tomahawk missile is launched from the torpedo tubes.
Specifications
Dimensions: Diameter 533 mm, Length 6.3 m, Width 2.6 m
Weights: Max Weight 1,588 kg (3,501 lb), Warhead 450 kg (992 lb)
Performance: Max Range 1,300 km (702 nm), Service Life 8 yr, Top Speed 250 mps (Mach 0.75)
|
|
Notes
(*) lead contractor
IOC: Initial Operating Capability
FOC: Full Operating Capability
CEP: Circular Error Probable
Comm: Commissioning Date
Meters (m) Kilometers (km) Nautic Miles (nm) Inch (in) Yard (yd) Foot (ft) Millimeter (mm)
Pound (lb) Kilogram (kg) kN (KiloNewton) Ton (t)
Meters per Second (mps) Kilometers per Hour (kph) Knot (kt) Miles per Hour (mph)
Liter (l) Galon (gl)
Year (yr) Minutes (min) Second (sec)
Shaft-Horse-Power (shp)
Last Updated: Sunday, March 07, 2010
Leave Feedback >>
|
|
Copyright © 2003 - 2010 deagel.com. All Rights Reserved.
United Kingdom / 65 
United States of America