© 2006 Bob Hackett and Sander
Midget Submarines Based at Kiska, Aleutians
5 June 1942: Operation “AL”- The Invasion of the Aleutians:
ships of Vice Admiral Hosogaya Boshiro's (former CO of MUTSU) Fifth Fleet,
including light cruisers KISO and TAMA, three destroyers and four transports,
carry the Adak-Attu and Kiska Occupation Forces to the Western Aleutians.
Enroute, the Adak occupation is cancelled and the Adak-Attu Occupation Force is
directed to seize only Attu.
6 June 1942:
At 1500, Captain (later Rear Admiral) Ono Takeji’s
(former CO of AS TAKASAKI) Kiska Occupation Force lands a battalion of Special
Naval Landing Force troops at Reynard Cove on Kiska without opposition.
7 June 1942:
At 0300, Rear Admiral (later Vice Admiral) Omori
Sentaro's (former CO of ISE) Adak-Attu Occupation Force lands a battalion of
Army troops on Attu, also without opposition.
Aleutians showing Attu, Kiska, Amchitka, Adak and Umnak Islands
(U.S. Army Center of Military History)
11 June 1942:
The 11th Air Force strikes at Kiska Island for the first
time. Five B-24 "Liberator"and five B-17 "Flying Fortress" bombers from Cold Bay
load bombs at Umnak Island and hit Kiska harbor installations and shipping.
Japanese AAA downs a B-24. The next day, six B-17s and one B-24 bomb Kiska. A
warship is seen burning in the harbor. From this day on, the 11th Air Force
continues almost daily strikes in an attempt to bomb the Japanese out of Kiska,
The raids are interrupted only by weather.
Japanese Ship Burning in Kiska Harbor after USAAF Raid
(Naval Historical Center)
28 June 1942:
Captain (Vice Admiral, posthumously) Harada Kaku's
seaplane/submarine tender CHIYODA departs Yokosuka for Kiska with troop
transport ARGENTINA MARU (future KAIYO) escorted by DesDiv 18's ARARE, KASUMI
and SHIRANUHI. CHIYODA carries Type A midget
submarines HA-28, HA-29, HA-31, HA-32, HA-33 and HA-34, six Type 2 Nakajima
A6M2-N “Rufe” seaplane fighters and Type 95 Kawanishi E8N “Dave” 2-seat
reconnaissance floatplanes, the 150-man crew of the future midget submarine
base, a detachment of the 12th Construction Batallion and 200-tons of cement.
5 July 1942:
CHIYODA arrives at Kiska. The midget submarines are
assigned to the 5th Guard Unit, Special Purpose Unit. This unit is the first
Kiska midget detachment under Lt( j.g.) Otozaka Shoichi. Previously, Otozaka had
been designated CO of the Kure Island (Midway) midget detachment. The 12th
Construction Batallion detachment begins erecting a maintenance shed and four
sets of launch rails in the west part of Kiska Harbor.
That same day, LtCdr (MOH, posthumously) Howard W. Gilmore's USS GROWLER
(SS-215) attacks the three destroyers anchored outside of the harbor. Gilmore
sinks ARARE and damages SHIRANUHI and KASUMI.
15 July 1942:
W of Sredni Point, Kiska. LtCdr (NC, posthumously)
Mannert L. Abele‘s USS GRUNION (SS-216) attacks three warships he takes to be
destroyers, but actually are subchasers CH-25, CH-26 and CH-27. Abele torpedoes
and sinks CH-25 and CH-27 and possibly damages CH-26, all at 52-02N, 177-42E.
7 August 1942:
Rear Admiral (later Vice Admiral) William W. Smith’s
Task Group 8.6 shells Kiska damaging its incomplete installations and destroying
one A6M2-N fighter. After the bombardment, three midget submarines are
constantly stationed at a mooring buoy in the harbor. The midget submarine crews
start training and diving exercises.
NASHVILLE Bombarding Kiska
(Naval Historical Center)
17 August 1942:
LtCdr Tokutomi Toshisada's RO-61 arrives at Kiska and
provides the midgets with electricity during her stay there.
14 September 1942:
11th Air Force B-24 and B-17 bombers escorted by
P-38 "Lightning" and P-39 "Airacobra" fighters attack Kiska. Three midget
submarines moored at the buoy in Kiska Harbor are strafed during the air attack,
but the damage is minor.
The submarine base off Kiska Harbor is completed. Three
midget submarines are kept in a shed and three are moored at the buoy in the
4 November 1942:
11th Air Force B-24s raid shipping in the harbor.
LtCdr Egi Shoichi's RO-65 is lost in a diving accident. Nine members of the 12th
Construction Batallion die in a bomb shelter after a direct hit.
During a heavy storm, HA-28 at the mooring buoy is
swamped through her conning tower hatch and sinks. By the end of the year,
midget submarines HA-31 and HA-33 become inoperable as a result of hull leaks
and inadequate maintenance. Both are later repaired.
15 February 1943:
LtCdr Watanabe Katsuji's submarine I-169 departs
Kure, carrying a midget submarine, spare torpedoes and personnel of the second
Kiska Midget detachment led by Ensign Majima. That same day, LtCdr Kobayshi
Shigeo's submarine I-171 departs Kure, carrying a second submarine and the rest
of the second Kiska Midget detachment.
25 February 1943:
I-169 arrives and disembarks her cargo.
26 February 1943:
I-171 arrives and disembarks her cargo.
17 March 1943:
Two 11th Air Force B-25 “Mitchell” bombers conduct a
low-level attack on Kiska. One member of the midget submarine base personnel is
1 April 1943:
I-169 departs Kiska for Yokosuka, carrying the pilots
of the first Kiska Midget Detachment.
3 April 1943:
A heavy storm catches the unmanned midget submarines
HA-31 and HA-33 moored at the buoy. After their mooring lines snap, both midget
submarines are stranded on a sand bank in shallow water, half-buried. Repair of
HA-33 is deemed impossible.
14 April 1943:
Kiska is attacked by 11th Air Force Curtiss P-40
“Warhawk” fighters from Amchitka. Midget submarines HA-29 and HA-34 receive
serious damage. During the following days, HA-29 and HA-34 are cannibalized for
spares to repair HA-32, but as a result of continuing air attacks and sand
storms her repair cannot be completed.
P-40E Aleutian Tiger
7 May 1943:
The new C-in-C, Fifth Fleet, Vice Admiral Kawase Shiro
(former XO of KIRISHIMA) issues orders to evacuate the midget submarines to Attu
to escape air raids.
11 May 1943: American Operation “Landcrab” - The Invasion of Attu,
Rear Admiral (later Admiral) Thomas C. Kinkaid’s Task Force 16,
covered by Rear Admiral Francis W. Rockwell’s Task Force 51, lands elements of
the Army’s 4th and 7th Infantry Divisions under Maj Gen Eugene M. Landrum at
Holtz and Massacre Bays that later capture the island.
12 May 1943:
LtCdr Inoue Tadakane's I-31 and Cdr (Captain,
posthumously) Irie Tatsushi's I-34 arrive at Kiska to evacuate the midget
submarine crews. Soon after, a signal is received about the American landings on
Attu. The fleet submarines embark midget submarine crews and technical personnel
and depart the next day for Paramushiro, Kuriles.
21 May 1943: Operation “KE” – The Evacuation of Kiska:
General Headquarters decides to evacuate the garrison at Kiska.
30 May 1943:
Cdr Inada Hiroshi's I-21 arrives at Kiska and embarks
ten members of midget submarine base personnel, departing the next day.
8 June 1943: The Destruction of Kiska’s Midget Submarine Base:
midget submarines in the harbor are blown up with demolition charges and one
midget submarine is blown up using two Type 98 torpedo warheads. Three midget
submarines in the maintenance shed (including HA-32 and HA-34) are also
10 June 1943:
I-9, under Captain (Rear Admiral, posthumously) Fujii
Akiyoshi, departs Paramushiro for Kiska to evacuate the personnel of the midget
unit. Three days later, the submarine is detected and sunk by USS FRAZIER
29 June to 9 July 1943: Operation KE-2 - The Evacuation of Kiska:
maintenance shed and all surrounding installations are doused with gasoline and
set afire. A total of 20 Type 98 torpedoes are dumped into the harbor.
30 July 1943:
The last technical personnel are evacuated aboard light
Wrecked Type A midget submarines at Kiska
(Official U.S. Navy Photograph, Naval Historical
15 August 1943: Operation "Cottage"- The Allied Invasion of Kiska:
task force under Vice Admiral Kinkaid lands U. S. Army and Canadian troops on
Kiska. They find the island has been evacuated by the Japanese.
-Bob Hackett and Sander Kingsepp
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