Canada’s CH-148 Cyclones: 4th Time Lucky?

Canada’s Maritime Helicopter Replacement Program has been a textbook military procurement program over its long history. Unfortunately, it has been a textbook example of what not to do. While Canada’s 50-year old Sea King fleet aged and deteriorated to potentially dangerous levels, political pettiness and lack of concern turned a straightforward off-the-shelf buy into a 25+ year long odyssey of cancellations, lawsuits, rebids, and more. Eventually, the Canadian military settled on Sikorsky’s H-92 Superhawk as the basis of its new CH-148 Cyclone Maritime Helicopter, which will serve from the decks of Canada’s naval ships and bases.

The civilian S-92 has gone on to some commercial success. To date, however, Canada has been the H-92’s only military customer – with all of the associated systems integration and naval conversion burdens that one would expect. After a long series of badly missed milestones and delivery delays, there are also deeper questions being raised concerning both the machines’ fitness, and DND’s conduct of the program as a whole. This article covers the rationale for, history of, and developments within Canada’s Maritime Helicopter Program.

Top Falcons: The UAE’s F-16 Block 60/61 Fighters

The most advanced F-16s in the world aren’t American. That distinction belongs to the UAE, whose F-16 E/F Block 60s are a half-generation ahead of the F-16 C/D Block 50/52+ aircraft that form the backbone of the US Air Force, and of many other fleets around the world. The Block 60 has been described as a lower-budget alternative to the F-35A Joint Strike Fighter, and there’s a solid argument to be made that their performance figures and broad sensor array will even keep them ahead of pending F-16 modernizations in countries like Taiwan, South Korea, and Singapore.

The UAE invested in the “Desert Falcon’s” development, and the contract reportedly includes royalty fees if other countries buy it. Investment doesn’t end when the fighters are delivered, either. Money is still needed for ongoing training, fielding, and equipment needs – and the UAE has decided that they need more planes, too. This DID article showcases the F-16 Block 60/61, and offers a window into its associated costs and life cycle, including dedicated equipment purchases for this fighter fleet.

USN Ship Protection: From “Slick 32s” to SEWIP

The US Navy’s AN/SLQ-32 ECM (Electronic Countermeasures) system uses radar warning receivers, and in some cases active jamming, as the part of ships’ self-defense system. The “Slick 32s” provides warning of incoming attacks, and is integrated with the ships’ defenses to trigger Rapid Blooming Offboard Chaff (RBOC) and other decoys, which can fire either semi-automatically or on manual direction from a ship’s ECM operators.

The “Slick 32” variants are based on modular building blocks, and each variant is suited to a different type of ship. Most of these systems were designed in the 1970s, however, and are based on 1960s-era technology. Unfortunately, the SLQ-32 was notable for its failure when the USS Stark was hit by Iraqi Exocet missiles in 1987. The systems have been modernized somewhat, but in an era that features more and more supersonic ship-killing missiles, with better radars and advanced electronics, SLQ-32’s fundamental electronic hardware architecture is inadequate. Hence the Surface Electronic Warfare Improvement Program (SEWIP).

Soldier Battle JTRS: The HMS Radio Set + SANR

The Pentagon’s JTRS (Joint Tactical Radio System) aimed to replace existing radios in the American military with a single set of software-define radios that could have new frequencies and modes (“waveforms”) added via upload, instead of requiring multiple radio types in ground vehicles, and using circuit board swaps in order to upgrade. Trying to solve that set of problems across the entire American military meant taking on a very a big problem. Maybe too big. JTRS has seen cost overruns and full program restructurings, along with cancellation of some parts of the program.

JTRS HMS (Handheld, Manpack & Small Form-Fit) radios, for use by the individual solder, have survived the tumult, and are now headed into production. They offer soldiers more than just improved communications, and have performed in exercises and on the front lines. Now, production is ramping up.

The USA’s Spearhead-class, expeditionary fast transports

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.

WCSP: Mid-Life Upgrade for Britain’s Warrior IFVs

Britain’s MCV-80/FV510 Warrior Infantry Fighting Vehicle was produced between 1984 and 1995. Built of all-welded aluminum construction and armed with the 30 mm Rarden cannon, it was designed to destroy enemy armored personnel carriers at ranges of up to 1,500m, while offering a fast, armored battlefield taxi for up to 7 infantry soldiers. These IFVs were pressurized to protect against Soviet chemical and biological weapons, and included a full range of night vision equipment. They served capably during Operation Desert Storm in 1991, were used to maintain the peace in Bosnia/Kosovo, and have found themselves in very high demand on the post 9/11 front lines.

Individual programs have improved some vehicles’ optics, radios, and add-on armor, but keeping the fleet in service until 2035 will require more extensive work. Hence the GBP 1 billion Warrior Capability Sustainment Programme (WCSP). In mid-November 2009, BAE Systems and Lockheed Martin UK submitted their bids, but the decision took almost 2 years. Fielding isn’t expected until 2018, but work proceeds.

Mid-Life Extensions for USN LSDs

The LSD MSMO was developed to provide extended dry docking, modernization, upgrades, and repairs to the LSD-41 Whidbey Island and related LSD-49 Harpers Ferry Classes of amphibious landing ships, which were commissioned between 1985-1998. The classes are highly similar, but the slightly larger Harpers Ferry Class reduces the number of onboard LCAC hovercraft from 4 to 2, in exchange for more cargo capacity. Two ships of these classes are being upgraded each year through 2013, and the last ship will be modernized in 2014. LSD MSMO aims to keep all 12 remaining ships of these classes in service and mission-capable to 2038.

These 186-190m, 14,460-14,850 tonne US Navy LSD ships are designed to carry Marines and equipment close to shore, then land them by launching onboard craft from their well decks. They’re similar in size to the earlier Austin/Cleveland Class LPDs, but are much smaller than either the new LPD-17 San Antonio Class, or the carrier-size LHA-1 Tarawa and LHD-1 Wasp Classes. Despite these characteristics, or perhaps because of them, their flexibility and numbers have made them among the US Navy’s most-used ships for several years running.

Future GPS: The USA’s GPS-III Programs

GPS-III satellites, in conjunction with their companion OCX ground control, system are the Global Positioning System (GPS) future. They offer big advantages over existing GPS-II satellites and GCS, but most of all, they have to work. Disruption or decay of the critical capabilities provided by the USA’s Navstar satellites would cripple both the US military, and many aspects of the global economy.

The time-based GPS service is the most-used application of Einstein’s Theories of Relativity. GPS has become part of civilian life in ways that go go far beyond those handy driving maps, including crop planting, timing services for stock trades, and a key role in credit card processing. At the same time, military class (M-code) GPS guidance can now be found in everything from cruise missiles and various precision-guided bombs, to battlefield rockets and even artillery shells. Combat search and rescue radios rely on this line of communication, and so does a broadening array of individual soldier equipment.

This DII FOCUS article looks at the existing constellation, GPS-III improvements, the program’s structure, its progress through contracts and key milestones, and extensive PTN (Positioning, Timing & Navigation)/ GNSS (Global Navigation Satellite System) research links.

SSGN “Tactical Trident” Subs: Special Forces and Super Strike

In the aftermath of the START-II arms control treaty, some of the USA’s nuclear-powered Ohio Class SSBN nuclear missile submarines were converted to become long range conventional strike and special operations SSGN “Tactical Tridents.” Four ultra-stealthy Ohio-class SSBNs had their 24 Trident II D-5 nuclear ballistic missiles removed. They were replaced with up to 154 Tomahawk cruise missiles, plus space in the sub for 66-102 special forces troops, special attachments for new Advanced SEAL Delivery System (ASDS) or older Seal Delivery Vehicle (SDV) “mini-subs,” and a mission control center. Unmanned Underwater Vehicles, and even UAVs for aerial operations, are expected to become equally important options over the SSGN fleet’s career.

These modifications provide the USA with an impressive and impressively flexible set of conventional firepower, in a survivable and virtually undetectable platform, which can remain on station for very long periods of time. As surveillance-strike complexes make the near-shore more and more hazardous for conventional ships, and the potential dangers posed by small groups continue to rise, America’s converted SSGN submarines will become more and more valuable. This updated, free-to-view article covers their origins and timeline, the key technologies involved, contracts from the program’s inception to the present day, with all 4 submarines back in service.

CMC Program Defining Future SSBN Launchers for UK, USA

The USA’s Ohio/ Henry M. Jackson Class and Britain’s Vanguard Class SSBNs (i.e. nuclear missile submarines) will begin experiencing age-related risks by the late 2010s, and military programs of this type can easily take 15-20 years from concept to fielding. The Common Missile Compartment (CMC) sub-program will help to define one of the next-generation SSBN’s most important constraints.

CMC aims to define the missile tubes and accompanying systems that would be used to launch new ballistic missiles, successors to the current Trident II/ D5 missile fleet used by the USA and Britain. Key options under consideration include a widened diameter for each tube from 2.21m – 3.04m, and the potential for flexibility beyond nuclear missiles.