In the aftermath of both the 1967 USS Liberty incident and the "Pueblo incident," the USN decided to move the intelligence gathering role from auxiliaries to real warships.
One of the first warships so fitted after that decision was the Spruance class USS Caron (DD-970). 3/
USS Caron's cover as an intelligence ship was blown by William Arkin in the Washington Post plus the Bulletin of the Atomic Scientists May 1988 edition. 4/ books.google.com/books?id=7wUAA…
The USS Caron and Aegis cruiser USS Yorktown were both rammed by Soviet warships in Feb 1988.
They were doing a freedom of the seas exercise passage between the US recognized 3-mile limit and the Soviet's claimed 12 mile territorial limit.
5/
Arkin's Washington Post story emphasized the fact both Yorktown and Caron carried nukes and their exercise "endangered the world with a possible nuclear accident."
AKA the usual left of center anti-nuclear cant of the Late Cold War era.
6/
What was really interesting in Arkin's Bulletin of the Atomic Scientists piece was the extensive detail on the USS Caron's operational patterns, as well as it's possession of Tomahawk targeting gear, that was clearly planted via Soviet intelligence.
"The destroyer’s 1979 cruise book proudly noted that Caron became the only Atlantic Fleet destroyer with both Classic Outboard and Outlaw Shark installed and was the first ship to operate the two systems simultaneously." 9/
As mentioned previously, Outlaw Shark was an ELINT targeting system for antiship missiles. For context, see:
Christopher Ford and David Rosenberg's "The Admirals' Advantage: U.S. Navy Operational Intelligence in World War II and the Cold War"
USS Caron's other intelligence system, CLASSIC OUTBOARD (Organizational Unit Tactical Baseline Operational Area Radio Detection Countermeasures Exploitation System) AN/SSQ-108(V) was a US Navy shipboard direction finding system. globalsecurity.org/intell/systems…
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William Arkin's two 1988 pieces gave away the operational pattern for all USN intelligence tasked warships.
Black Sea visits, loitering off hot spots, presence during major nav-ex, freedom of the seas passages in contested areas are all the meat & potatoes of intel-DD's. 12/
While USS Caron was given 64 VLS tubes in one of her refits. She was to be decommissioned in 2000.
This is where Arleigh Burke-class guided missile destroyer USS Mustin (DDG-89), launched in 1998, enters the story. 13/
The USN had to replace the USS Caron with a new intelligence DD and replacement intelligence platforms need a working up so there is no gap in coverage.
The timing of the USS Mustin's launch and her recent PLAN CVBG trailing mark her as Caron's replacement as intel-DD.
14/
While USS Mustin is obviously an intel-DD, she is far from the only one.
This thread is another visit into the pyrrhic victory known as Operation Iceberg, the Apr 1945 invasion of Okinawa.
This thread is based on my Aug 2013 Chicagoboyz column "Technological Surprise & the Defeat of the 193rd Tank Battalion at Kakuzu Ridge" chicagoboyz.net/archives/38455… 1/
On 19 April 1945, the US Army’s 27th Inf Div launched an attack against the Kakuza Ridge position held by the 32nd Army on Okinawa with the 193rd Tank Btn's 30 tanks, S.P. assault guns, and attached armored flame throwers from the 713th Flame Tank Btn. 2/
When the battle was over, 22 of the 30 AFV had been destroyed in a coordinated ambush by Japanese AT- guns, artillery, mortars & suicide close assault teams. Among the dead was the commander of the 193rd, on whom blame was laid for attacking without infantry in close support. 3/
This is a short thread on Japanese bulldozers in WW2.
There weren't many & they were small
My copy of Rikugun. Volume 2: Weapons of the Imperial Japanese Army & Navy Ground Forces 1937 - 1945 does not show a single Japanese bulldozer design. 1/
There are a few hints about them on the internet.
In December 1942, the Imperial Japanese Navy commissioned Komatsu to produce heavy earthmovers for the purpose of building air bases.
@adam_tooze@gideonrachman The Z-20 has a 5-blade rotor system and more powerful engines as well as auxiliary wing-like hardpoints attached to it, similar to the Lightweight Armament Support Structure (LASS) and External Stores Support System (ESSS) wings on the US Blackhawks.
@adam_tooze@gideonrachman Essentially, a fleet of Z-20's with external stores can do 2 round trips from Mainland China to Taipei loaded with 11 troops per lift.
Or they can trade fuel for weapons and play assault gunship to support infantry air-landings.
Alright, since the Bilge Pumps episode 52 is up, and I really didn't get a chance to go deep with US military 3D printing as is, versus what I see coming.
I'm going to drop a background thread here to do just that.
This is a thread on Normandy/Overlord airpower, signals & invasion stripes.
There was a neat post by @militaryhistori about D-Day to D+1 airpower talking about how many aircraft sorties the Allies racked & stacked over Normandy 6-7 June 1945.