S-80: A Sub, for Spain, to Sail Out on the Main

S-80 cutaway, labeled

The CIM-2000 Scorpene class diesel-electric attack submarine partnership marked an important step for Spain’s Navantia, as it joined with France’s DCNS to enter the global submarine market. Scorpene is an advanced SSK design, and can be upgraded to AIM-2000 configuration by adding MESMA Air-Independent Propulsion (AIP) systems alongside their diesel-electric drives.

Now Navantia is building on that base of expertise, to field its own S-80 Class for the Spanish Armada. Spain’s new submarines will be larger boats with AIP(Air-Independent Propulsion) systems as standard gear, as well as other important modifications. This article will cover the S-80 submarines’ capabilities and associated key events and contracts – including sub-contracts to American, British, and Italian firms.

DARPA’s THz Electronics Program

THz flow

In 2009, the US Defense Advanced Research Projects Agency (DARPA) began awarding contracts for innovative research proposals under its Terahertz (THz) Electronics Program. Readers will probably be asking the same question that crossed our minds, namely, “when can I expect this, instead of my 2 GHz laptop?”

If Moore’s Law continues, the answer is somewhere between 2025 – 2030. The military thinks “why wait?”, and DARPA has a long history of helping to fund computing breakthroughs – from that minor nuisance we call the Internet to modern work on Gallium Nitride (GaN) semiconductors, non-thermionic transistors, research into graphene circuits, and more. Now, their Terahertz (THz) Electronics program is looking for technologies to enable revolutionary advances in electronic devices and integrated circuits, allowing them to reach THz frequencies (at least a trillion cycles per second).

ROVER Sics TacAir on Enemies

Start with this…

“ROVER” (Remote Operational Video Enhanced Receiver) is an unimpressive piece of equipment. Mostly, it looks like a ruggedized laptop with antennas. But SpaceWar.com quotes Lt. Col. Gregory E. Harbin, of the 609th Combat Operations Squadron at Shaw Air Force Base, SC, who says “…the ROVER is bringing a phenomenal capability to our people on the ground.” ROVER is the Remotely Operated Video Enhanced Receiver, which receives camera images from nearby aircraft and UAVs (somewhat like Israel’s wrist-mounted V-RAMBO), then integrates them with other US positioning and targeting software.

Staff Sgt. Justin Cry, a Shaw Joint Tactical Air Controller (JTAC), has a job that’s an art form at the best of times. Describing features from the ground to a pilot looking down while flying at high speed is no easy task. According to a Dec 16/05 USAF article, he used the system in Iraq and in New Orleans, and says simply: “I can circle an area on my screen, drawing arrows for emphasis, and what I’m drawing appears on (the pilots’) screens as well.”

ROVER continues to evolve, and is becoming an unheralded but critical piece of equipment in America’s arsenal. This is DID’s FOCUS Article covering the system and its ongoing developments.

From Test Jet to Money-Maker: Lockheed’s AML “Net Dragon”

G-III AML

Lockheed is more aggressive than most defense firms in self-funding projects that make sense to them, and the Airborne Multi-Intelligence Laboratory (AML) was their response to the rising popularity of small manned surveillance planes like the USA’s MC-12W Liberty, the MARSS program, etc. Now, their AML is moving from a privately-funded surveillance variant of the Gulfstream III business jet, to a money-making platform, courtesy of the Italian Ministry of Defence.

Under an agreement for an undisclosed sum, Lockheed Martin will provide its AML as a contracted ISR(Intelligence, Surveillance & Reconnaissance) service “in a live operational environment,” which probably means Afghanistan. The service goes beyond the jet…

True Norsk: CV90 Armored Modernization

Norway’s CV90-30
IFV, Afghanistan

In June 2012, Norway began a NOK 10 billion/ $1.68 billion program to upgrade and build CV90 tracked armored vehicles, and field unmanned air and ground vehicles, as part of the Army’s largest military modernization program since the Cold War. When the initial contract is done, Norway’s 103-vehicle CV90-30 fleet, which has served since the mid-1990s will become 146 vehicles serving with the Telemark and Armoured battalions: 74 modernized Infantry Fighting Vehicles, plus 21 reconnaissance, 16 multi-role (mortar carrier or cargo), 15 command & control, 16 engineering vehicles, and 4 driver training models. Delivery is expected between 2015-2017.

The upgraded vehicles will incorporate lessons learned from Norwegian operations in Afghanistan, and new internal and external technologies from Norway’s Kongsberg…

Australia’s M113 APC Family Upgrades

M113A1 & M1A1s, 1AR
(click to expand)

The M113A1 family of vehicles was introduced into service in Australia in the mid 1960s, and arrived in time to see service in Vietnam. Additional vehicle variants were added until 1979, and there are 766 M113A1 vehicles currently in the Australian Army fleet. By February 2005, however, only 520 remained in service.

A number of upgrades have been suggested for Australia’s APCs(Armoured Personnel Carrier) over the years, with a number of different reviews and upgrade proposals submitted. Many of Australia’s M113s remained in the old M113A1 configuration, though some had at least been repaired and overhauled at 25,000 km. Bushmaster wheeled mine-resistant vehicles have replaced some M113s in the ADF, but the M113′s lightweight, tracked, off-road mobility remains important to Australian mechanized formations, and to troops deployed in combat zones. A plan approved in the 1990s involved a “minimum upgrade” of 537 vehicles from 1996-1998, at a cost of about A$ 40 million in 1993 dollars, with a major upgrade to follow. That major upgrade did follow – along with schedule slips, and cost increases from around A$ 594 million to nearly A$ 1 billion.

The UK’s FRES Transformational Armored Vehicles

FRES-U finalists:
There can be… none?

Many of Britain’s army vehicles are old and worn, and the necessities of hard service on the battlefield are only accelerating that wear. The multi-billion pound “Future Rapid Effects System” (FRES) aims to recapitalize the core of Britain’s armored vehicle fleet over the next decade or more, filling many of the same medium armor roles as the Stryker Family of armored wheeled vehicles and/or the Future Combat Systems’ Manned Ground Vehicle family. Current estimates indicate a potential requirement for over 3,700 FRES vehicles, including utility and reconnaissance variants. Even so, one should be cautioned that actual numbers bought usually fall short of intended figures for early-stage defense programs.

The FRES program was spawned by the UK’s withdrawal from the German-Dutch-UK Boxer MRAV modular wheeled APC program, in order to develop a more deployable vehicle that fit Britain’s exact requirements. Those initial requirements were challenging, however, and experience in Iraq and Afghanistan led to decisions that changed a number of requirements. In the end, GD MOWAG’s Piranha V won the utility vehicle competition. FRES-U is not the end of the competition, however, or the contracts. In fact, FRES-U had the winning bidder’s preferred status revoked; that entire phase will now take a back seat to the FRS-SV scout version:

US Destroyers Get a HED: More Power to Them!

USS Kidd [DDG-100]

The US Navy’s DDG-51 Arleigh Burke Class destroyers are the backbone of their present and future fleet. Unfortunately, they have a problem. Two problems, actually.

One problem involves keeping the fleet’s operating costs low, especially fuel use. These ships aren’t as efficient as more modern designs, especially at the low cruising speeds that make up so much of a ship’s operating life. The other problem is that DDG-51 destroyers are having trouble generating enough power, especially if they want to receive new radars like the proposed AMDR. Since this destroyer class includes the majority of American ballistic missile-defense ships, their ability to remain relevant, and to field an upgraded “Flight III” variant, is critical to maintaining US sea power.

A Northrop Grumman team, which includes Curtiss-Wright and L-3, believes that they may have the answer to both problems. Nor are they the only firm looking into this.

• Why Get a HED? Problems, and Opportunities [updated]
  
• Contracts & Key Events
  
• Additional Readings
  

New Nukes: GBP 350M for Final Refit of UK’s Vanguard Nuclear Missile Subs

SSBN Vanguard Class

Britain has announced a GBP 350 million (about $560M), 42 month contract for a 4th “complex overhaul” of its 15,000t SSBN Vanguard Class nuclear missile submarines. HMS Vengeance will require about 2.5 million man-hours of work, including installation of a new Mk.2 nuclear reactor core. As of March 2/12, the submarine was at Devonport ready to dock down, and will remain in dry dock until flood-up in late 2014.

HMS Vengeance is the last of the UK’s 4 SSBNs submarines to undergo the Long Overhaul Period and Refuel (LOP-R). HMS Vigilant has just completed hers, and departed for the sea on March 27/12. Vengeance may even mark the UK’s last-ever reactor refueling contract, as the Mk.2 reactor that powers Britain’s refitted Vanguards and new Astute Class fast attack boats never needs mid-life refueling. Vengeance’s work will reach far beyond her reactor, however…

US Navy’s Got CASS: Electronic Consolidated Automated Support System Completes CDR

Looking a little dated

In March 2010 the Navy awarded an $83 million contract for e-CASS development, production and testing. The AN/USM-636(V) Consolidated Automated Support System (CASS) is the US Navy’s standard automatic test equipment family. It provides intermediate, depot and factory level support, both ashore and afloat, for testing all Navy electronics, from aircraft to ships and submarines.

CASS has been around since 1990, and it’s time for an upgrade. The Navy is planning to replace the existing 5 CASS mainframe systems with the next-generation electronic CASS (e-CASS) system. US Naval aviation currently uses 713 CASS stations for testing of aircraft electronics. CASS is also used at the Naval Sea Systems Command (NAVSEA) and in 9 foreign countries. As of early 2012 events appear to proceed according to plan.