As you might have noticed, the title of this OT is slightly different from normal. I'm mostly just amazed that the Naval Gazing OTs have reached the point that SSC's were at when Naval Gazing started almost four years ago. Commenter IrishDude asked about people's hobbies, and I answered about my tour-guiding efforts. Some discussion ensued, and I ended up giving a text version of my standard fire-control spiel. And I just kind of never stopped throwing random battleship/naval stuff onto the internet.

Also, as 2020 is now behind us, it's time to announce the winner of the William D Brown Memorial Award for the biggest screw-up that didn't kill anybody. This year's goes to the US Navy, for managing to write off an amphibious assault ship in a fire, which also allowed the judges to dodge the tricky question of Thomas Modly's eligibility.

As usual, talk about anything you want, even if it's not military/naval, so long as it's not culture war.

Overhauls for 2017-2018 are Armor Parts three and four, A Spotter's Guide to Warships of the World Wars and today, Why the Carriers Aren't Doomed Part 1 and Reactivation of the Iowas. 2018-2019 overhauls are Great White Fleet parts two and three, Commercial Aviation Part 4, Information, Communication and Naval Warfare Part 2, Auxiliaries Part 4 and my review of the Stafford Air and Space Museum. Lastly, 2019-2020 overhauls were Anti-Radiation Missiles, New Year's Logs, The Range of a Carrier Wing and Billy Mitchell Part 4.

While the Arleigh Burke class destroyers are the backbone of the US surface fleet today, the older Ticonderoga class cruisers are still important, particularly in the high-end air and missile defense roles. As such, it's worth taking a look at these ships. The Ticonderoga class is closely associated with Aegis, the US Navy's integrated air defense radar/tracking system, and rightly so. It was the final result of a long and difficult process of figuring out how to take that system to sea, and its arrival revolutionized the world of naval air defense.

Leyte Gulf of the Ticonderoga class

Aegis development began in 1963, after the cancellation of the previous Typhon system, which was intended to implement a very similar track-while-scan multitarget system, but with analog electronics. It didn't really work, so it was cancelled and development started again on a digital system. By 1969, all of the conceptual problems had been solved, and it was merely a matter of figuring out what sort of ship would carry it. Unfortunately, this is where things went wrong, as two powerful elements within the Navy clashed. On one hand, there was Admiral Hyman Rickover, the head of Naval Reactors, who continued to serve long past the mandatory retirement age at the behest of Congress. His close relationship with many in Congress (often helped by naming ships after them or their towns) had resulted in a legal requirement that all surface warships over 8,000 tons needed either nuclear power or a good explanation why they wouldn't use it, and to him, Aegis was the obvious system to equip the next generation of nuclear-powered cruisers. On the other hand, there was Elmo Zumwalt, who took over as Chief of Naval Operations in 1970 despite being 20 years Rickover's junior. Zumwalt was primarily concerned with the impending collapse in warship numbers as WWII-era vessels were retired en masse, and had a strong focus on keeping unit costs down. He even considered cancelling Aegis, as it didn't fit with his focus on protecting the sea lanes of the Atlantic against submarines. Read more...

Naval strategists on both sides of the Iron Curtain quickly saw the potential of the submarine as a platform for delivery of nuclear weapons. Unlike any other means of delivery, it offered the opportunity to get in close to the enemy's coast, even in the face of enemy forces, and emerging cruise missiles gave it a weapon capable of striking targets far inland.

A Shaddock missile

The Americans were the first to get a system to sea with Regulus, but the Soviets were close behind. Like the Americans, their program began with captured V-1s, but they soon developed new designs of their own. Several missiles were prototyped, but in 1957, the decision was made to concentrate on a single model. This missile, the P-5, known to NATO as the SS-N-3 Shaddock, had several advantages over other missiles. It was supersonic, with a speed of Mach 1.2, and had a range of 300 nautical miles, but most importantly, its wings extended after launch, allowing it to be fired directly from its canister. This capability, which Regulus and most other contemporary cruise missiles lacked, allowed it to be launched much more quickly, and without sending personnel topside. The first could be launched after about 5 minutes on the surface, with others following at 10-second intervals. Read more...

Progress continues. We've had little further contact with the alien race, although we were able to get a scout within range to confirm the location of their homeworld. Our biggest problem at the moment is fuel, which we are essentially out of. As a result of this (and an infrastructure shortage on Earth) we've suspended colonization of Luna with over 25 million there, and the civilian freighters are working on supporting our colonies on Mars and Wolf 1061. We've some technology in hand to deal with the fuel crisis, including the development of tractor beams and sorium harvesters, and the researchers are working on improving the production of our refineries. But we're going to have to be careful with our fleet for a while.

Database is here.

OK. I've played through 1967 (database), and things are looking up a bit. Thanks to new technology and the first four fuel harvesters, fuel production is twice what it was two years ago, although our stockpiles are dangerously low. We've also got jump gates all the way to Gliese 892, although the last gate back is still under construction. The big hurdle there is fuel. Our existing cargo fleet could reach Gliese 892 and back, but it would use up over a year's worth of fuel. We might need to look at new transports. The best current engine we could design uses about 70% of the fuel of the original commercial units, but we can cut that down to 40% in a few months if we accept a 20% cut in power-to-weight. Beyond that, things continue to truck along. We've added the tug/tanker Durance to our fleet, the first new ship since the start of the game:

Durance class Tug 10,000 tons 112 Crew 386.5 BP TCS 200 TH 600 EM 0

3000 km/s Armour 1-41 Shields 0-0 HTK 46 Sensors 0/0/0/0 DCR 1 PPV 0

MSP 24 Max Repair 100 MSP

Tractor Beam

Capitaine de corvette Control Rating 1 BRG

Intended Deployment Time: 3 months

Commercial Nuclear Pulse Engine EP100.0 Mk II (6) Power 600 Fuel Use 10.06% Signature 100 Explosion 5%

Fuel Capacity 890,000 Litres Range 159.2 billion km (614 days at full power)

Refuelling Capability: 50,000 litres per hour Complete Refuel 17 hours

This design is classed as a Commercial Vessel for maintenance purposes

It seems time once again to look at naval bases through the eyes of Google Maps. We've previously looked at both the Hampton Roads area and San Diego, and given that we're in the depths of winter, it seems appropriate to go somewhere warm, so it's time for our satellite eyes to journey across the Pacific to Hawaii. The US military has extensive facilities here, including the headquarters of Indo-Pacific Command (INDOPACOM) and the Pacific Fleet. As usual, I've prepared a map so that you can follow along.¹

Of course, our first stop is Pearl Harbor, best known as the site of the Japanese attack that brought the US into WWII. In the center of Pearl Harbor (which technically refers to a body of water northwest of Honolulu) is Ford Island. Until 1999, it was home to a naval air station/landing facility, although much of the island has been turned over to other uses today. The southeastern side of the island was "Battleship Row", and Arizona remains there today. Two berths down, approximately where Maryland and Oklahoma were during the attack, is Missouri, now a museum. On the other side of the island is Utah, also never salvaged. On the southern tip of the island, in some of the former hangars, is the Pearl Harbor Aviation Museum. Some of the aircraft are outside, and we can identify them. The helicopters going right to left are an H-34, an H-3 Sea King, an H-46 Sea Knight, an H-53, an H-60, a UH-1, an AH-1, and something I can't identify. The largest of the fixed-wing planes is an A-3 Skywarrior, and near it are an F-86, an F-104 and a MiG-21. There's also an F-5 Tiger to the northwest. Read more...

In late 1945, as the Pacific war wound down, the USN found itself with three large surface warships still under construction, Illinois and Kentucky of the Iowa class, and Hawaii of the Alaska class. Illinois had been laid down in December 1942, at Philadelphia Naval Shipyard, and by August 1945, she was only 22% complete. The decision was made to cancel her, and although there were proposals that her hull be saved for use as a nuclear target, the $30 million it would have cost to bring her to such a state meant that it never happened, and she was broken up in 1958.

Illinois in July 1945

Kentucky was in somewhat better shape, and survived the axe for far longer. She had originally been laid down at Norfolk Navy Yard in March of 1942, but three months later, the assembled structure was launched to clear the slipway for LST construction. It remained tied up until December 1944, when it was moved into a drydock at the yard, and work resumed. A great deal of material had been gathered in the intervening months, and assembly progressed very quickly. Unlike her sister, Kentucky survived the end of the war, and work continued until August of 1946, when she was suspended while the Navy figured out what they wanted to do with her. The story was much the same for the large cruiser Hawaii. She had been laid down in December 1943, and launched two months after the end of the war. Although she was 82% complete, including installation of her turrets, the Navy decided that they might want to do something besides complete her to the original design. The prospect of having a couple of big, fast hulls to play with drew naval architects, both professional and amateur, in huge numbers, and produced some fascinating designs, although ultimately, both ships would be scrapped. Read more...

Merry Christmas, everyone! I don't have much to say beyond that, except that usual OT rules are in effect.

Overhauls for 2017 are Huascar Parts one and two, the South American Dreadnought Race, Dreadnoughts of the Minor Powers and Armor parts one and two. 2018 overhauls are The First South Dakota Class, Commercial Aviation Part 3, Spot 1 and Electronic Warfare parts one, two and three. Lastly, 2019 overhauls are Short-Range Aircraft Missiles, Riverine Warfare - Southeast Asia Part 2, Billy Mitchell Part 3 and, appropriately for today, warships with Christmas lights.

In the late 40s, airplanes were the obvious means of projecting nuclear power from the sea. After all, airplanes were the core of existing long-range striking power, and the USN was working hard to integrate them aboard its carriers. But airplanes require big, expensive ships to operate from, and the Soviet Union in particular didn't have any available. Even if they did acquire some, which was doubtful with Stalin still running the country, their life expectancy in the face of the USN would be short at best.

A November class submarine

Instead, they turned to the traditional weapon of weaker maritime powers, the submarine. Cruise missiles, inspired by the German V-1, were the obvious weapon of choice for such a task, but such weapons were still in their infancy. The Soviets came up with another plan: the nuclear-armed torpedo. But not just any torpedo. The T-15 would be 1.55m in diameter, 23.5m long and weigh about 40 tons. Each submarine would carry a single torpedo to a position off a major naval base or port, surface to confirm its position with radar and stellar sightings, then launch the 30-knot torpedo at its target about 16 nm away. The size of the weapon was driven by its thermonuclear warhead, as early examples of such weapons reached enormous size. The T-15 would be carried by the Soviet's first nuclear submarine, with the propulsion selected due to the need for rapid long-range transits. After Stalin's death in 1953, the Soviet Navy found out about the program and quickly decided that it didn't have much use for the T-15. The weapons fit was changed from a single T-15 and a pair of single-shot self-defense 21" torpedoes to 8 conventional torpedoes for use in more normal submarine missions. The resulting boats, designed the November class by NATO, were the USSR's first nuclear submarines. Read more...

So far, I've covered the process by which a battleship gets from the drawing board to the fleet. But it wasn't always smooth sailing. For various reasons, a battleship might not ever enter service, or it might enter service in a form entirely different from the original design. It's worth taking a look at why this happened and what happened to these unlucky ships.

USS Iowa (BB-53), a battleship that was never completed

Almost all of these cases stem from one of the world wars.² Battleships, extremely expensive and relatively slow to build, tended to be sacrificed for other vessels in the press of wartime needs. Every single battleship that fought during WWII was laid down before its nation entered the war. During WWI, the British managed to complete a handful of battlecruisers, but even this was a major drop in capital ship production relative to their output before the war, and nobody else managed to do the same.³ Even a number of ships laid down before the war were suspended for the duration and subsequently cancelled. After the war, a new naval race between the US, Japan and Britain seemed to be brewing, before being averted by the Washington Naval Treaty. This allowed each country a small number of new ships, but most of the American and Japanese building programs would never see service. Read more...

It's December 1962, and much progress has been made. We have a colony in Wolf 1061, millions on Luna, and have just had first contact with an alien species. They appear friendly, as they're transmitting instead of shooting.

Database can be found here.