Home » Aviation » Navy Altered Destroyer Upgrades Due to Budget Pressure, Demand for Ships

Navy Altered Destroyer Upgrades Due to Budget Pressure, Demand for Ships

USS Halsey (DDG-97), USS Michael Murphy (DDG-112) and USS Gridley (DDG-101) underway on May, 23 2014. US Navy Photo

USS Halsey (DDG-97), USS Michael Murphy (DDG-112) and USS Gridley (DDG-101) underway on May, 23 2014. US Navy Photo

Budget pressure and an insatiable demand for ships capable of bulls eyeing ballistic missiles drove the Navy to alter its plan to upgrade Arleigh Burke guided missile destroyers (DDG-51), officials with the Navy surface warfare policy division (OPNAV N96) told USNI News during a Thursday briefing at the Pentagon.

Originally, the service had planned for 62 ships (DDG-51 to 107) in the class to receive an upgrade that would have modernized each ship’s Aegis weapon system’s ability to track and defeat ballistic missiles and fight more traditional anti-air warfare (AAW) threats in a plan the Navy calls Integrated Air and Missile Defense (IAMD).

The upgrade to the so-called Aegis Baseline 9 standard for all of the ships was shelved in favor of a more cost effective midlife upgrade that targets certain ships for the full upgrade — and for others boost existing systems to a higher ballistic missile defense (BMD) capability.

Budget Crunch

The Aegis-class destroyer USS Hopper (DDG-70) launches a standard missile (SM) 3 Blk IA in July 2009. US Navy Photo

The Aegis-class destroyer USS Hopper (DDG-70) launches a standard missile (SM) 3 Blk IA in July 2009. US Navy Photo

Started in 2007, the Aegis modernization program was designed to upgrade all of the Navy’s Burkes to what was then called Aegis Advanced Capability Build (ACB) 12 — now commonly referred to as Baseline 9.

The ships would be able to fight the emerging threat of ballistic missiles as well as aircraft and cruise missiles using upgrades to the Lockheed Martin SPY-1 air defense radar and a combination of Raytheon Standard Missiles (SM).

But in the last few years the Navy changed tack following the sequestration budget limits on the services following the passage of the Budget Control Act of 2011.

“Before we went to sequestration we were planning to do a bunch of stuff for the DDGs. Sequestration happened. Plans changed,” Capt. Dave McFarland, deputy of surface warfare (N96) for the Office of the Chief of Naval Operations (OPNAV) told USNI News.
“So going forward now we have to be strategic on the way we apply priorities to our ships and our modernization programs.”

Last week, USNI News reported the Navy would not upgrade 21 out 28 Flight I and II DDGs to the IAMD Baseline 9 standard and the ships would instead have an upgrade focused on hull, mechanical and electrical (HM&E) systems.

Based on the Navy’s historical record — ships with HM&E centric availabilities can become targets of decommissioning through obsolescence.

McFarland — who sits on the U.S. Naval Institute’s board of directors — and others in N96 insisted the ships would remain in the fleet to their expected 35 year service life even with the reduced scope of Aegis weapon system upgrades for the older ships.

The new and cheaper plan will improve the Flight I and II ships — with the exception of seven that will be upgraded to Baseline 9 — to a BMD standard of 4.1 from the original 3.6 baseline but retain the legacy military standard (MILSPEC) computers.

The ships with the full Baseline 9 upgrade — including an upgrade to BMD 5 — will shed their 1980s era AN/UYK-43 32-bit MILSPEC computers, completely strip out the ship’s combat information center and install a new series of commercial off-the-shelf (COTS) servers to process the targeting information from the ship’s SPY-1 air defense radar.

Baseline 9 ships will receive a new Lockheed Martin Multi-Mission Signal Processor to the SPY-1 radar while the MILSPEC ships will receive a separate BMD signals processor, Capt. Jim W. Kilby, deputy for ballistic missile defense, Aegis, destroyers and Future Surface Combatants (N96F) said on Thursday.


The split in midlife upgrades will create two types of Burkes — legacy MILSPEC ships with stable but older hardware and COTS ships that require more work upfront but are more easily upgraded.

“It’s the tradeoff of taking a reliable system tweak it and get as much horsepower out of it as I can based on how much life it has left and invest in the future capability in those COTS based ships,” Lt. Cdr. Jason Deutsch, N96’s Aegis Combat System Branch Head, said on Thursday.

File image of a AN/UYK-43 computer. Lockheed Martin Photo

File image of a AN/UYK-43 computer. Lockheed Martin Photo

The cost of the COTS system — in both time and money — was a major factor in the decision to scrap the full Baseline 9 upgrade in the older ships, according to N96.

The MILSPEC, BMD 4.1 plan for the 21 older Flight I and II DDGs will cost $112.7 million and runs for about 6 months, according to information from N96 provided to USNI News.

The full COTS, BMD 5.0 and Baseline 9 upgrade costs $183.8 million and takes more than a year and a half to complete.

Aegis Arithmetic.

Each Arleigh Burke destroyer (DDG-51) in the Aegis modernization program is planned to receive a full hull, mechanical and electrical (HM&E) refresh to care for the ships most basic systems.
The ships will also receive a significant upgrade in its ability to detect and attack submarines as part of the Lockheed Martin’s AN/SQQ-89A(V)15 anti-submarine warfare upgrade.
The difference lies in upgrading the ship’s ballistic missile defense (BMD) and air defense capability.
The 1980s era military standard (MILSPEC) AN/UYK-43 32-bit computers on most Flight I and all Flight II DDGs will see a software upgrade from the current BMD 3.6 baseline to BMD 4.1 and the installation of a ballistic missile signal processor to improve the ship’s SPY-1 air defense radar. The 4.1 upgrade will allow the DDGs in the MILSPEC program to take on so-called “sea based terminal” ballistic missile threats.

MILSPEC: HM&E + A/V 15 + BMD 4.1 = $112.7 million /26 weeks

Seven Flight I and all 36 Flight IIA DDGs will undergo a much more through upgrade — requiring stripping out the ship’s existing computers and combat information center (CIC) and installing commercial off-the-shelf (COTS) servers and Lockheed Martin’s Multi-Mission Signal Processor to the SPY-1 radar. Combined with new software, the ships will operate on the BMD 5.0 standard, which will allow the ships to counter ballistic missile threats as well as cruise missile and aircraft.

COTS: HM&E + A/V 15 + BMD 5 = $183.8 million/ 78 weeks

The Missile Defense Agency (MDA), in partnership with the Navy, is contributing $42 million per ship for the BMD component as an adjunct to its strategic BMD mission.

“The attractiveness is they can be installed in half of the time and half of the cost and [part of] the cost is borne by MDA,” said Capt. Dominic DeScisciolo, deputy, operations, maintenance and modernization (N96G) for OPNAV, told USNI News.
“We’re getting a lot of bang for the buck in the end. All 62 ships will be modernized.”

Outside of the AAW and BMD missions, the ships will also receive a boost in their anti-submarine warfare (ASW) equipment with the inclusion of Lockheed Martin’s AN/SQQ-89A(V)15 upgrade.

“We’re not walking away from the multi-mission capability of a guided missile destroyer, McFarland said.
“In fact we’re doubling down on that capability.”

BMD Focus

Standard Missile-3 (SM-3) Block 1A interceptor is launched from the guided-missile destroyer USS Decatur (DDG-73) during a Sept. 10, 2013 BMD test. US Navy Photo

Standard Missile-3 (SM-3) Block 1A interceptor is launched from the guided-missile destroyer USS Decatur (DDG-73) during a Sept. 10, 2013 BMD test. US Navy Photo

The biggest difference between the legacy BMD 3.6 software versus the 4.1 upgrade is the ability for the ship to intercept so-called sea based terminal BMD threats — short-range missiles on their final path to the target and a more sophisticated interceptor.

“They’re going to have a ballistic missile signal processor and they are going to be able to fire the SM-3IB missile,” Kilby said.

But like the older versions, BMD 4.1 won’t be able to fulfill the traditional air defense role at the same time its set for the BMD mission.

The BMD 5 upgrade — included with Baseline 9 — allows ships to do both simultaneously.
In addition to the cost and time savings, the move does a better job to sate the various U.S. international combatant commands (COCOMS) demand for BMD ships, N96 said.

U.S. Central Command (CENTCOM), U.S. European/Africa Command (EUCOM/AFRICOM) and U.S. Pacific Command have consistently requested Aegis BMD ships to protect against missile threats from Iran and North Korea — among others.

That COCOM demand is pushing to get as many BMD capable ships out there as a priority.

In the last several years, the Navy was tasked to focus more of its efforts on Aegis ballistic missile defense.

In conjunction with the MDA, the service is a key component of the European Phased Adaptive Approach (EPAA) with four BMD destroyers based at Naval Station Rota, Spain and Aegis Ashore installations in Romania and Poland.

Communicating Change

USS Sterett (DDG 104) participates in a straits transit exercise on May 23, 2014. US Navy Photo

USS Sterett (DDG 104) participates in a straits transit exercise on May 23, 2014. US Navy Photo

The change in the upgrade posture from all 62 DDGs to Baseline 9 to the tiered upgrade model was born under the pressure of sequestration and COCOM demand but not telegraphed to interests outside the Navy.

All legislative and naval sources outside of Naval Sea Systems Command and N96 were unaware of the changes in the DDG upgrades when contacted by USNI News in the last several weeks during the reporting for last week’s story.

N96 admitted it could have done a better job informing more on the change.

“It’s not like we’re not talking about it. We are,” McFarland said.
“It’s just that you haven’t heard about it and when you look at the budget and you look at the execution piece, it may appear that we’re not talking about it for the explicit reason that we’re going to let [these ships] die out. It’s quite the contrary.”

It’s unclear if N96 will receive legislative push back from the change in the upgrade program.

Several congressional sources told USNI News they were waiting for more detail on the plan before they would comment on the restructured Aegis modernization program.

“When you look at the merits of our plan we are able to retain these destroyers, get them updated to meet fleet demands and we are doing that in a way that is fiscally responsible,” McFarland said in a separate statement to USNI News on Tuesday.
“These are the discussions we have been having with the Hill and we look forward to continuing these discussions regarding our plan.”

Next Steps

USS Carney (DDG-64) returns to port at Naval Station Mayport, Fla. on May 25, 2014. US Navy Photo

USS Carney (DDG-64) returns to port at Naval Station Mayport, Fla. on May 25, 2014. US Navy Photo

The Navy is now balancing how it can upgrade the ships quickly and meet COCOM demand for BMD ships.

Under the new Aegis modernization plan, N96 is looking to wring out cost savings by creating more standardized versions of DDG Aegis systems and software between the two versions.

“We want to get down to two baselines,” Kilby said.
“You’re either in the COTS family or the MILSPEC family and that one will make life easier from a maintenance standpoint, a school’s standpoint and a cost standpoint.”

N96 has completed the HM&E upgrades to ten Flight I and II ships and currently has USS Barry (DDG-52) and USS Benfold (DDG-65) undergoing a full Baseline 9 upgrade.

Three other ships — USS Russell (DDG-59), USS Curtis Wilbur (DDG-54) and USS The Sullivans (DDG-68) — are moving through the MILSPEC path.

Strapped for cash, the officials at N96 say that current two-tied approach is the most cost effective way forward to strike the balance without relief from the sequestration cuts.

“We’re making these ships more capable,” Kilby said,
“We think it’s a reasonable approach.”

  • Ctrot

    The cost difference between the MILSPEC upgrade and the COTS upgrade is $71.1 million per ship. To upgrade the 21 MILSPEC hulls to COTS would cost an additional $1.5 billion.

    In FY 2013 the US spent $1.54 billion on foodstamps, every week.

    • Patrick Bechet

      Yes, that’s what happens when you have a country run by socialists. No economic growth, no jobs, no military but lots of welfare, irrespective of actual need!

    • Peter Devereau

      Belay the politics. This is a serious discussion about our Navy and destroyer upgrades. Please feel free to take this to whatever political chatroom you like because this isn’t the place for it. Thank you. Fair and winds and following seas.

      • Ctrot

        Do you really think that politics have no bearing on US Navy procurement / maintenance?

        • Peter Devereau

          Of course it does right along with policies and utilization of our fleet assets. What’s out of place are comments regarding how much is spent on food stamps and especially statements like our Country is being run by socialists. I don’t like the politicians or what’s going on anymore than anyone else. Be that as it may we’re discussing fleet destroyer upgrades so let’s keep this in the proper context where we’re contributing to our Navy rather than slamming our politicians directly or through insinuation. Our Sailors and Marines lives demands no less of us. We’re cool Bro. Semper Fi

  • Patrick Bechet

    So, assuming Congress does not stop this madness, the
    Navy is going to lose 11 CG-47 cruisers which will be laid up, and will have 21
    destroyers that cannot do ABM and SAM operations simultaneously, and before
    long will be called obsolescent by the Navy and will be decommissioned before
    their time (just like the Spurance and Kidd class DDs and DDGs). Also, a CVN
    (George Washington) will be decommissioned after having served half its life
    because it won’t be refueled. Yet the Navy wants to fund two new carriers
    (Kennedy and Enterprise) and wants new DDG-51 Flight IIA and Flight III
    destroyers? What gaul! The navy keeps killing what it has to get more new
    stuff, and spends more on R&D than acquisitions. Something is wrong with
    this organization!

    • CaptainParker

      It’s called keeping the corporate masters happy and setting the groundwork for post-active duty careers by the higher-ranking officers.

  • Rob C.

    The Navy needs a bigger budget and less interference from outside corporations from inflating the costs of everything. They can’t even get a brand new design into service without having sticker shock everytime they try get something new introduced. I wish they’re was another way

    • Peter Devereau

      Totally agree. What happened in the last decade and to the ZUMWALT’s should have never happened.

  • Curtis Conway

    These budgetary pressures pushing the Navy in this direction will necessitate the new Frigate be at least a AAW/Theater Ballistic Missile capable ship. It will already need a robust ASW capability to replace the FFG-7s. If we can add some decent boat operations we can add Plane Guard to the list of capabilities. If we can add sixteen more Mk 41 VLS cells (eight down each side of the single helo hangar) for donation SM-6s, then perhaps we can have a decent skirmisher, escort, and down range on the threat sector picket to support the Over The Horizon air asset, adding defense in depth and enabling engagement of problems before they make it to the formation. This will be a very welcome requirement in the Pacific.

    • Peter Devereau

      Why would we want lesser vessels in multi mission environments? Two BURKE’s operating in tandem can handle most threats and even support a SAN ANTONIO in an embassy relief mission. I’m not seeing how two frigates can get that done in a medium to high threat scenario which especially holds true if they’re operating only one helo each. I’m open to any ideas you have.

  • Peter Devereau

    Bravo Zulu on a good well thought out plan IF you can stick with it and avoid adding more bells and whistles that always drive up the cost. However this will still leave us coming up very short in naval gunfire support as 5″ was great for WWII but is truly ineffective against the increased tonnages of today’s adversaries. We should revisit the 8″/55 major caliber lightweight gun (MCLWG) concept. Even though BURKE’s would only carry 200 rounds it would take far less 8″ than the 500+ rounds it currently takes in 5″ ammo to take out a ship or oil platform. MCLWG or something similar would finally bring BURKE’s to their true potential as multi purpose platforms they’re really meant to be.

    • Secundius

      You might also consider the Rheinmetall 155mm/52-caliber (6.1-inch) MONARC (MOdularNaval ARtillery Concept) Auto Naval Gun @ 10/12-rpm and 335-rounds in their Shot Locker.

      As a replacement for Mk.45 127mm/54/62-caliber (5-inch) Auto Naval Gun @ 16/20-rpm and 500-rounds in their Shot Locker instead.

      The Mk.71 203.2mm/55-caliber (8-inch) Auto Naval Gun @ 12-rpm and 195-rounds in their Shot Locker. Because I don’t think the Navy is going to resurrect the 39-year old program, for ship board usage.

  • Secundius

    It’s the difference between buying a Basic Baseline Model or by a Fully-Equipped Limited Edition…