July 15, 2018

The QF Gun

I've mentioned the quick-firing or QF gun many times here, as one of the main ingredients that went into the pre-dreadnought. This was a gun, usually of 6" caliber, which fired much more quickly than the larger guns that formed the main armament. QF guns were capable of doing tremendous damage to unarmored sections of an enemy ship, and for a time rivaled the main guns of battleships in importance.

The first of the QF guns1 was the 6-pounder Hotchkiss of 1884, a 57mm weapon intended to protect larger ships against torpedo boats. Unlike previous naval guns, which first loaded a shell and then powder in bags behind it,2 the QF 6 pdr used fixed ammunition, where the powder was contained in a brass cartridge case attached to the shell, exactly like a very large round of small arms ammunition. Because the cartridge case sealed the breech adequately and prevented the propellant gas from escaping, the breech mechanism was a sliding block, only present to provide support to the cartridge. Another aspect was the recoil mechanism, which returned the gun to firing position automatically, instead of needing to be manually repositioned. All of this meant that a gun crew could pump out 20-25 rounds every minute, a significant advance over previous weapons.

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July 13, 2018

Salem Meetup

I finally got my schedule in Boston nailed down. The Salem meetup will happen Sunday afternoon, July 22nd, starting at 12:30. I expect to go aboard the ship around 1. I'll be wearing a USS Iowa hat, and probably an Iowa shirt, too. I'd appreciate having a rough headcount, but if you happen to find yourself available at the last minute, feel free to come.


I had a great time there. Thanks to Chris and Sam for coming, and I look forward to the next time I get to do this.

July 13, 2018

So You Want to Build a Modern Navy - Coast Guard Part 2

Bean: Do we have any more thoughts on the matter of the Coast Guard? I know we got cut short last time, but we need to figure it out sooner rather than later.

Davy Jones: Taking your idea one step further, would there be any advantage to contracting out all of the boat maintenance and operation to the private sector and only having the law enforcement officers be government employees?

Bean: That's an interesting idea. Anything that can and should be done pierside will be contracted out. There's been a lot of progress in reducing manning and even things like painting are usually done by contractors these days. But I'm not sure it works for the total package. Read more...

July 11, 2018

Ship History - USS Missouri (BB-63) Part 1

Continuing our look at the histories of interesting ships brings us to the third unit of the Iowa class, USS Missouri, BB-63. This one is going to take several parts, as Missouri had a particularly interesting career.


Missouri on trials

Missouri was ordered almost a year after Iowa, and built in the same shipyard, the Brooklyn Navy Yard. She was launched on January 29th, 1944, and commissioned on June 11th of the same year, the last of the Iowas to reach each milestone,3 and ultimately the last battleship to enter service with the US Navy.4 The ship's sponsor was Margaret Truman, daughter of a powerful senator from Missouri, whose interest in the ship would pay off handsomely.5 The launch itself didn't go that smoothly, as the bottle was prepared improperly,6 showering Margaret and one of the attending Admirals with champagne. The ship then refused to move when first released, and Margaret gave it a push, although it took another minute before she began to slide.

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July 08, 2018

The Falklands War Part 4

In early April, 1982, Argentina invaded the Falkland Islands and South Georgia, isolated specks of rock in the South Atlantic. Their sovereignty had been disputed between Argentina and Britain for a century and a half, and Argentina expected Britain to simply accept their conquest. They were sorely disappointed, as the British instead mobilized their fleet, sending men and ships south. On April 20th, while the majority of the amphibious group was still frantically sorting itself out at Ascension, the British finally abandoned efforts to find a diplomatic solution to the Argentine forces on South Georgia, and decided to eject them by force. There were several reasons for this decision. First, unlike the Falklands, Argentina's claim to South Georgia was basically nonexistent under international law. Second, it would give the British a sheltered anchorage much closer to the Falklands than Ascension was. Third, it was lightly defended and out of range of Argentine air attack.7


HMS Antrim off South Georgia

Operation Paraquet, as it was known, was conducted on a shoestring. The landing force was made up of 42 Commando,8 D Squadron 22 SAS,9 and 2 Troop SBS.10 As all the proper amphibious warfare ships were still around Ascension, they were carried by the destroyer Antrim, our old friend Endurance and the tanker Tidespring.

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July 06, 2018

Museum Review - USS Batfish

I visited Batfish with Andrew Hunter, who is familiar here, and Ryan Holbrook of SSC. We drove out from Oklahoma City to Muskogee, about 2 hours away, and toured the submarine and accompanying military paraphernalia.


Ryan, me, and Andrew at Batfish11
Type: Museum Submarine with military museum
Location: Muskogee, Oklahoma
Rating: 3/5, Worth it if you're in town, but don't go out of the way12
Price: $7 for normal adults

Website

Overall, I thought Batfish was OK, but not great. The submarine itself was a fairly typical fleet boat, with a walkthrough from the forward torpedo room to the aft torpedo room, covering the officers' quarters, lower control room (but not the conning tower), the enlisted berthing and mess, the two engine rooms, and the maneuvering room.

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July 04, 2018

The Newport Conference and the US Dreadnought

The US Navy's expansion, beginning in the mid-1880s in response to Mahan's new strategic thinking, was conducted largely without seagoing experience. Long build times, rapid technological progress and a focus on getting as much firepower into as small a hull as possible meant that the resulting ships were slightly cramped and not particularly suited for prolonged operations on the high seas.


Wyoming at the 1912 Naval Review

That changed when Theodore Roosevelt sent most of the US fleet around the world, in a cruise designed to emphasize the growing power of the US Navy and test the ability of the ships resulting from the build-up to operate over the long distances that would be necessary in a war with Japan. The white paint schemes of the cruising ships meant they were universally known as the Great White Fleet. Read more...

July 02, 2018

Open Thread 3

It's time for another open thread, which I officially intend to do biweekly until they stop working. Talk about anything you want, so long as it's not culture war. Yes, this includes things unrelated to defense or the sea.

Also, a reminder that I have trips to Boston and LA coming up later this year. I'll be in Boston towards the end of the month, touring every museum ship I can. If anyone wants to meet up, let me know. For LA, I have a tour of Iowa planned for blog readers for the afternoon of September 8th. This should give anyone who wants to do so a chance to do the Full Steam Ahead tour of the engines in the morning.

July 01, 2018

The Great White Fleet Part 1

In 1907, Theodore Roosevelt's second term as President was drawing to a close. The massive battleship-building program of his first term was bearing fruit, with 10 ships commissioning between the start of 1906 and mid-1907. Tensions between the US and Japan were high due to Japanese immigration to the West Coast, culminating in race riots. The events of the Russo-Japanese War weighed heavily on the minds of US planners, particularly the disastrous voyage of the Russian Second Pacific Squadron to the Far East. Mahan's emphasis on concentration meant that the US fleet was entirely in the Atlantic, to guard against an assault into the New World by a European power.13 Roosevelt decided to conduct an exercise, moving the majority of the US fleet from Hampton Roads to San Francisco, as a test of the fleet's strategic mobility and to send a message to the Japanese.


The Great White Fleet at sea, lead by Maine and Missouri

On December 16th, 1907, sixteen battleships14 departed US waters, bound first for Trinidad. The coal-burning fleet consumed 1,500 tons each day, providing a serious challenge for the Navy Department. 30 foreign colliers were chartered to supplement the eight naval vessels available after no US company bid for the contract on the first leg of the journey. The ships themselves, in a long line, were painted a brilliant peacetime white, quickly giving the force the name Great White Fleet.15

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June 29, 2018

So You Want to Build a Modern Navy - Aviation Part 2

This is a continuation of our discussion of the elements necessary to build a modern navy, specifically what sort of naval aviation is required or desirable.

Davy Jones: It seems to me as if the decision between CATOBAR and STOBAR comes down to whether we want to be able to punch very hard in few places or punch decently in a lot of places. This comes down to a discussion of who our adversaries are likely to be, what we'll be fighting over, what forces they're likely to bring to the battle, and what losses would be acceptable to us.

Bean: Sort of. Keep in mind that even a STOBAR or STOVL carrier still needs combat systems, engines and escorts. While there's a reasonable extra cost for CATOBAR, it's not as much as you might think on a whole-fleet level. The bigger question is if we can afford CATOBAR.

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