The USA’s JHSV Fast Catamaran Ships

Austal MRV/JHSV concept

When moving whole units, shipping is always the cheaper, higher-capacity option. Slow speed and port access are the big issues, but what if ship transit times could be cut sharply, and full-service ports weren’t necessary? After Australia led the way by using what amounted to fast car ferries for military operations, the US Army and Navy decided to give it a go. Both services leased Incat TSV/HSV wave-piercing catamaran ship designs, while the Marines’ charged ahead with very successful use of Austal’s Westpac Express high-speed catamaran. These Australian-designed ships all give commanders the ability to roll on a company with full gear and equipment (or roll on a full infantry battalion if used only as a troop transport), haul it intra-theater distances at 38 knots, then move their shallow draft safely into austere ports to roll them off.

Their successful use, and continued success on operations, attracted favorable comment and notice from all services. So favorable that the experiments have led to a $3+ billion program called the Joint High Speed Vessel. These designs may even have uses beyond simple ferrying and transport.

Floatin’ Smokey: The USA’s SBX Radar

SBX-1, Pearl Harbor

As rogue state proliferation by the likes of North Korea made missile defense a growing priority for nations including the USA, Japan, and Israel, the USA began to look at the linchpin of any defense: powerful radars that could both track ballistic missiles, and guide interceptors. The USA has its BMEWS tracking system, but that would not serve. America’s Safeguard ABM system was dismantled long ago – though Russia still maintains its counterpart System A-135 network around Moscow. Something new would be needed.

Enter Raytheon’s new XBR radar, based on an SBX-1 platform that looks a lot like a mobile oil drilling rig. Basing the radar at sea offers numerous advantages. One is the obvious ability to move the radar as threats materialize, allowing much greater coverage with fewer radars. Another is the ability to protect allies, without having to invest in expensive systems whose regional capabilities and value to the USA could be put at risk by the decisions of a single foreign government. In exchange for this freedom from political interference, of course, the designers must contend with nature’s interference in the stormy Pacific.

Boeing SBX system is linked to its land-based GMD (Ground-based Mid-course Defense) missile system but can also operate with other naval and land elements.

Amphibious Ships For Sale, Sold: Australia’s Interim Buys

RFA Largs Bay

The fate of a nearly-new British amphibious support ship, RFA Largs Bay, was all about timing.

Britain commissioned 4 of the 176m long, 16,200t Bay Class LSD amphibious ships to renew a very run-down capability. The new “Alternative Landing Ship Logistic” ships were built from the same base Enforcer template that produced the successful Dutch Rotterdam and Johann de Witt, and the Spanish Galicia Class. Britain ordered 4 of these ALSL/LSD-A ships into its Royal Fleet Auxiliary, and active use began with RFA Largs Bay’s commissioning in 2006. The ships’ combination of large internal spaces, a well deck for fast ship-to-shore offloading, and onboard helicopters make them potent assets in military and civil situations. By 2011, however, Britain’s fiscal situation was so dire that a strategic review marked RFA Largs Bay for decommissioning. The ship had sailed for just a fraction of its 30+ year service life, which was bad timing for Britain.

Others saw the situation as excellent timing. Especially Australia. They won the tender, and then went on to add a combination of leased, bought, and borrowed vessels to fill in for the RAN’s suddenly-unserviceable amphibious fleet. That hasty collection will have to do, until their new Canberra Class LHDs arrive in mid-decade.

SSDS: Quicker Naval Response to Cruise Missiles

Right now, in many American ships beyond its Navy’s top-tier AEGIS destroyers and cruisers, the detect-to-engage sequence against anti-ship missiles requires a lot of manual steps, involving different ship systems that use different displays. When a Mach 3 missile gives you 45 seconds from appearance on ship’s radar to impact, seconds of delay can be fatal. Seconds of unnecessary delay are unacceptable.

Hence Raytheon’s Ship Self Defense System (SSDS), which is currently funded under the US Navy’s Quick Reaction Combat Capability program. It’s widely used as a combat system in America’s carrier and amphibious fleets. That can be challenging for its developers, given the wide array of hardware and systems it needs to work with. Consistent testing reports indicate that this is indeed the case, and SSDS has its share of gaps and issues. It also has a series of upgrade programs underway, in order to add new capabilities. Managing these demands effectively will have a big impact on the survivability of the US Navy’s most important power projection assets.

Canada’s National Shipbuilding Strategy (NSPS)

Latest updates[?]: Detail design contract to Irving for Arctic Patrol ships.

In October 2010, the Canadian government issued a Solicitation of Interest and Qualification to 5 short-listed firms, for the opportunity to be be part of the Conservative Party government’s 30-year National Shipbuilding Procurement Strategy. Up to 28 major ships would be built over that period, to equip the Canadian Navy and Coast Guard. One yard would build all combat ships, and the runner up would build the support ships. Up to C$ 33 billion in future work was at stake.

That set up a difficult political situation, in a country with deep regional divides and a high-quality but shaky shipbuilding industry. The USA’s Jones Act makes major sales to the neighboring American market virtually impossible, some foreign shipbuilders are subsidized by up to 40% by their home governments, and Canadian military needs are too small and infrequent to sustain an industry by themselves. In October 2011, the government announced their decision – but a decision is not a contract.

Canada’s C$ 2.9B “Joint Support Ship” Project, Take 3

HMCS Protecteur
(click to view larger)

The Canadian supply ships and oilers HMCS Protecteur, and HMCS Preserver have contributed to humanitarian aid missions in Florida and the Bahamas, peace-making off Somalia and East Timor, and have been poised for the evacuation of non-combatants from Haiti, to name but a few of their recent endeavors.

As part of its spate of military modernization announcements issued just before Canada Day (July 1) 2006, the Canadian government issued an RFP that began the process of defining and building 3 “Joint Support Ships.” The aim was to deliver 3 multi-role vessels with substantially more capability than the current Protecteur Class oiler and resupply ships. In addition to being able to provide at-sea support (re-fueling and re-supply) to deployed naval task groups, the new JSS ships were envisioned as ships that would also be capable of sealift operations, as well as amphibious support to forces deployed ashore.

This was expected to be a C$ 2.9 billion (USD $2.58 billion) project. This article describes the process, the industry teams participating, and some of the issues swirling around Canada’s very ambitious specifications. Specifications that ultimately sank the whole project, twice, in a manner that was predictable from the outset. Leaving Canada’s navy with a serious problem. Will another go-round in 2012-13 help any?

US Navy on the T-AKE As It Beefs Up Supply Ship Capacity

USNS Sacagawea

Warships get a lot of attention, but without resupply, an impressive-looking fleet becomes a hollow force. The US Navy’s supply and support fleet has been aging, and needed new vessels. T-AKE is part of that effort, and the ships have also found themselves performing “naval diplomacy” roles.

The entire T-AKE dry cargo/ ammunition ship program could have a total value of as much as $6.2 billion, and a size of 14 ships, as the US looks to modernize its supply fleet. How do T-AKE ships fit into US naval operations? What ships do they replace? What’s the tie-in to US civilian industrial capacity? How were environmental standards built into their design? And what contracts have been issued for T-AKE ships to date?

Puma AE: An “All Environment” Mini-UAV

Puma AE team

The mini-UAV market may lack the high individual price tags of vehicles like the RQ-4 Global Hawk, or the battlefield strike impact of an MQ-9 Reaper, but it does have 2 advantages. One is less concern about “deconfliction” with manned aircraft, as described in “Field Report on Raven, Shadow UAVs From the 101st.” Mini-UAVs usually fly below 1,000 feet, and a styrofoam-like body with a 5 foot wingspan is much less of a collision threat than larger and more solidly-built platforms like the man-sized RQ-7 Shadow, or the Cessna-sized MQ-1 Predator.

The other advantage is mini-UAVs’ suitability for special operations troops, who are being employed in numbers on the front lines around the world. “Raven UAVs Winning Gold in Afghanistan’s ‘Commando Olympics’” details the global scale of this interest – and in July 2008, a $200 million US SOCOM contract for a breakthrough mini-UAV underscored it again. Now AeroVironment’s S2AS/ RQ-20A Puma AE is moving beyond Special Operations, and into the regular force.

US MSC Charters Westpac Express Catamaran

Westpac, Expressin’

The Westpac Express fast ferry ship has been instrumental in changing the way the US Navy approaches sealift in the Western Pacific. It’s fast enough to substitute for airlift in many cases, and large enough to move a Marine battalion with its gear. Early trials went very well, and the innovative designs and performance of Australian shipbuilders Austal and Incat laid a foundation of manufacturing experience and customer comfort that led to the innovative GD/Austal trimaran design for the new Independence Class “Flight 0″ Littoral Combat Ship, while spawning a major acquisition program in the Joint High-Speed Vessel (JHSV).

HSV Westpac Express isn’t a Navy-owned ship; technically, it’s a chartered vessel. In July 2005, we noted an 18-month extension to its charter. In 2006, that service period was extended still further via a new charter, lasting up to 5 years. During that charter’s period, a bankruptcy in Hawaii created an opportunity to buy the Austal-built catamaran Superferry MV Huakai, which will replace Westpac Express in the Pacific. Until then, the USMC needs one more contract extension.

LPD-17 San Antonio Class: The USA’s New Amphibious Ships

LPD-17 cutaway

LPD-17 San Antonio class amphibious assault support vessels are just entering service with the US Navy, and 11 ships of this class are eventually slated to replace up to 41 previous ships. Much like their smaller predecessors, their mission is to embark, transport, land, and support elements of a US Marine Corps Landing Force. The difference is found in these ships’ size, their cost, and the capabilities and technologies used to perform those missions. Among other additions, this new ship is designed to operate the Marines’ new MV-22 Osprey tilt-rotor aircraft, alongside the standard well decks for hovercraft and amphibious armored personnel carriers.

While its design incorporates notable advances, the number of serious issues encountered in this ship class have been much higher than usual, and more extensive. The New Orleans shipyard to which most of this contract was assigned appears to be part of the problem. Initial ships have been criticized, often, for sub-standard workmanship, and it took 2 1/2 years after the initial ship of class was delivered before any of them could be sent on an operational cruise. Whereupon the USS San Antonio promptly found itself laid up Bahrain, due to oil leaks. It hasn’t been the only ship of its class hurt by serious mechanical issues. Meanwhile, costs are almost twice the originally promised amounts, reaching over $1.6 billion per ship – 2 to 3 times as much as many foreign LPDs like the Rotterdam Class, and more than 10 times as much as Singapore’s 6,600 ton Endurance Class LPD. This article covers the LPD-17 San Antonio Class program, including its technologies, its problems, and ongoing contracts and events.