Four more Arleigh Burke-class destroyers are under construction by HII for the USN, after DDG 121 finished acceptance trials.
Tomahawk Test Demonstrates Time-Critical Use
A US Navy Tomahawk Block IV cruise missile was launched during an operational test Nov. 5 which demonstrated the effectiveness of the missile’s new anti-jam GPS system and successful use against time-critical targets.
The Tomahawk Block IV was launched from the USS Princeton (CG-59), a Ticonderoga-class Aegis cruiser underway in the Pacific Ocean off the coast of Southern California. The missile flew a land attack mission into San Nicolas Island in support of a Special Operations team.
“This test proves that Tomahawk provides a key enabler for time-critical strike,” said Tomahawk Program Manager Capt. Dave Davison. “As the only network-enabled, land attack weapon, Tomahawk can re-target, loiter, or provide last minute weapons coverage to deployed forces from on-station naval combatants.”
The missile destroyed a time-critical target after receiving targeting information from a combined US/United Kingdom Special Operations Team on the island using the Precision Strike Suite – Special Operations Forces (PSS-SOF) and Joint Strike Planning and Execution Auto Router (JSPEAR) portable units. Live target updating was conducted from the field using these portable units and confirmation was provided by satellite and unmanned systems imagery.
The mission was initiated from JSPEAR and sent to the fleet commander and USS Princeton. Seconds after launch from the ship’s vertical launch system, the Tomahawk missile transitioned to cruise flight. The total flight time was short and the test was conducted to demonstrate the effectiveness of the Tomahawk’s new eight channel anti-jam GPS receiver (AGR-4). The results of this test confirmed the ability of Tomahawk Block IV to be used in time critical strike operations to meet the requirements of US Special Forces.
The Tomahawk is ship and submarine launched, and was first employed operationally during Desert Storm. The enhanced capabilities of Tomahawk Block IV increase fleet effectiveness, with network enabled communication, battle damage imaging, while at the same time significantly reducing acquisition and life cycle costs.
Tomahawk missiles are deployed throughout the world’s oceans. Tomahawk operational test launches are conducted throughout the year from Navy surface ships and submarines. These tests are designed to maintain the operational readiness of the Atlantic and Pacific fleets, as well as test and prove upgrades and enhancements to the missile, platforms, or control software.
The Tomahawk program, PMA-280, is managed by the Program Executive Office, Unmanned Aviation & Strike Weapons at Patuxent River, Md. The missile is manufactured by Raytheon Missile Systems in Tucson, Ariz. The weapon control system aboard the combatants is integrated by the Navy.
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