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EDITOR’S NOTE:
Near the end of a 36 year career in Aerospace and Defense I was offered a job by BAE in the procurement from Lockheed Martin of the long-range land attack projectile, or LRLAP, a round designed to be fired from the Zumwalt Stealth Destroyer’s massive 155mm Advanced Gun Systems weapon that BAE produced.
I turned the job down and retired. 10 years later the LRLAP, at an estimated price of $800,000 each, was cancelled and the Zumwalt Stealth Destroyer became a vessel without a round for its main gun as it headed for Initial Operating Capability. The Zumwalt Program was subsequently cancelled.
I am truly grateful I did not become a part of this debacle. Other similar projects of this nature continue to this day (The F-35 Fighter, the most expensive weapons system in history, has recently been reduced in production quantity due to high life cycle cost estimates).
Ken Larson
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“In late 2016, the service canceled plans to buy the long-range land attack projectile, or LRLAP, a round designed to be fired from the ship’s massive 155mm Advanced Gun Systems weapon.
At about $800,000 per round the ammo was just too pricey to load up on the three ships in the limited Zumwalt large destroyer class.“
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“In 2018, the ship was expected to reach initial operational capability by fiscal 2020, but had no substitute round for the AGS.
In a briefing at the Surface Navy Association’s annual symposium, Capt. Kevin Smith, Major Program Manager for the DDG-1000 [Zumwalt] Program Office, said the Navy would continue to monitor future technologies and watch industry for a solution.
“The threat’s always changing out here and the requirements that the U.S. Navy’s looking at, as I said, this is a multi-mission ship,” Smith said. “There’s lots of things this ship can do but, right now, we’re going to be looking hard at what is the best technology to meet the requirements for the gun.”
Each of the destroyers costs roughly $4 billion. The USS Zumwalt, the first in class, was commissioned in late 2016; its successor, the Michael Monsoor, is expected to be delivered to the Navy in March. The final ship, the Lyndon B. Johnson, is set for delivery by 2020.
Capt. James Kirk, the first commanding officer of the Zumwalt, indicated that the designated purpose of the ship itself might be affected by its lack of a working mega-weapon.
“We’re going to be looking at shifting the mission set for this ship to a surface strike, land-and -sea-strike surface platform,” he said. “We’re predecisional on budget … but that’s what the focus is going to be, on a long-range surface strike platform, in contrast with previous focus on a littoral volume suppressive fires, in close to land.”
The AGS is designed to deliver a high rate of fire, as well as precision strikes.
As it stands, the Zumwalt is not without weapons: It’s built to carry RIM-162 Evolved Sea Sparrow missiles; Tactical Tomahawk Land Attack Missiles; Vertical Launch Anti-Submarine Missiles; and two MK-46 30mm chain guns.
Officials have discussed the possibility of arming the AGS with a hypervelocity projectile, such as the one the Navy is currently testing out with its futuristic railgun prototype, but a decision on whether to move forward has yet to be made.
“We’re monitoring that technical maturation to see do we get that to get the kind of ranges and capabilities that we want, what’s the right kind of bang for the buck in cost and capability for the Navy,” Kirk said. “We’re monitoring that, but we have not made a decision on that.”
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