The Type 26 Frigate: The October 2014 Letter

Something letters/emails/news releases/literature exaggerates, other times the just lie to the reader. This parliamentary letter from current UK Secretary of State for Defence, Michael Fallon, to the current Chairman of the House of Commons Defence Select Committee Rory Stewart may be telling a huge lie or exaggerating, or simply giving the facts which could have been given earlier. I focus of several parts of the letter.

First, Fallon’s reply states or rather confirms that the Type 26 may (the design isn’t finalised) carry the the Mk 41 VLS tubes. This is significant as previously, it was a toss up between Mk 41 or the SYLVER VLS, which the Royal Navy already uses on its Type 45 destroyers. There has been many articles on the pros and cons regarding each different VLS system, but the Mk 41 certainly is the better choice for the Royal Navy in terms of practicality (Others have covered this in greater detail so I won’t–for the moment). In any case, the sweating of whether it was going to Mk 41 is finally over.

A second more surprising topic/issue brought up from the letter is the number of VLS cells, 24. Now, if you skim through old articles and blogs about the Type 26, everyone said the first model in around 2012 had 24 cells. Then in 2013 with the high likelihood of it moving to Mk 41, the number dropped to 16, given the almost definitive displacement and dimensions of the ship. You can view NavyRecognition’s articles here and here and watch the two Youtube videos below.

16 tubes in my view would be pushing it to the bare minimum so the letter would be on the surface a welcome. But 24 tubes would mean a ship with a larger displacement (noting that the MK 41 is a heavy tube) and of large dimensions. Secretaries of State and politicians are known for never telling the truth or setting the facts straight. Stil, this is from a SoS to a Select Committee Chairman, most possibly for a report (I can’t figure out what the letter is exactly for; any guesses?). 24 is a nice touch but not without complications.

Third, the possibility of exaggeration comes in the types of weapons the Mk 41 VLS cells may fire. The letter says “Such as the Tomahawk Land Attack Missile), to anti-ship missiles and Anti-Submarine Rockets…”. First part, the well known Tomahawk Land Attack Missile (TLAM). It’s already in the Royal Navy, that is, with the Trafalgar-Class and the Astute-Class SSNs. But unlike the US Navy, the Royal Navy fires TLAMs via their torpedo tubes, not submarine VLS tubes or using Mk 41 VLS on their surface ships. It would mean buying the TLAM variant that can be fitted into a Mk 41 VLS tube, altering the costs complications. But ok,  it’s nice Fallon tells Stewart that the Type 26 will/may fire the TLAM. (Personally, I’m not a strong proponent of the Type 26 being a land-attack ship).

Second part, “to anti-ship missiles”. Ok, here it is not an exaggeration or a lie but just reiterating a “known-unknown” (I’m not a Rumsfeld supporter btw). No one knows what anti-surface warfare (ASuW) missile the Royal Navy will be getting. Ok, the fantasy fleet people think it’s going to be the US Nay’s next-generation Long-Range Anti-Ship Missile (LRASM) (see here). That’s fine, but the missile isn’t exactly out yet or even projected to be sold to the UK. Others suggest the future SPEAR III missile may be the future ASuW weapon. That supposedly can quad-pack into the Mk 41 so that would be 24×4=96 SPEAR III missiles if all the cells are filled (never the case). But again, SPEAR III isn’t out yet (though it is a UK project).

Third Part which could be an exaggeration of the Type 26’s capabilities or a real fact is the “and Anti-Submarine Rockets” part. This undoubtedly refers to the RUM-139 VL-ASROC or simply ASROC, the only possible rocket launcher with a torpedo in it. Now, that would be a wonderful weapon for the Type 26, especially the eight of them fitted with the Sonar 2087 sonar, the supposedly best kind of anti-submarine warfare (ASW) sonar around. ASROC however needs the torpedo to be effective. So far, the USN and the Japan Maritime Self-Defense Force (JMSDF) use the Mk 46 or Mk 50 torpedo in their ASROCs. The Royal Navy’s Stingray torpedo has never known to be fitted on a ASROC type rocket, nor launched vertically. Again, costs come into play if this is a fact. Or an exaggeration?

There’s some more to be picked out of the Fallon-Stewart letter such as the Future Anti-Surface Guided Weapon (Light) (FASGW (L)) missile. It will be called the Martlet. Other issues, well read the letter yourself.

To be expanded later.