Via U.S. Pacific Command. Items in bold highlighted by JSW.


U.S. Navy photo.

Updated as of 1:32 a.m. HST March 27, 2011
An Operations Update on the Relief Effort in Japan

U.S. Navy

  • Seventh Fleet forces continued support of Japanese Self Defense Force’s (JSDF) sustainment of life efforts via Operation Tomodachi. Currently, 19 ships, 140 aircraft and 18,282 personnel of the Fleet are operating in support of the Operation to assist Japan.
  • Weather severely impacted support operations on March 26 with 40+ mph winds, heavy snow and ice accumulation on rotor and fixed wing aircraft experienced across the entire area of operation.  Helicopters were unable to make any deliveries of relief supplies today.
  • Commander Task Force 76 (CTF 76) continued harbor clearance operations in Hachinohe today. USNS Safeguard (ARS 50) with the embarked divers of Mobile Diving and Salvage Unit 1, Explosive Ordnance Disposal Mobile Unit 5 and Underwater Construction Team 2, worked with Japanese Maritime Self Defense Force (JMSDF) and commercial divers to open additional areas of the harbor for operations. Teams cleared the Liquid Natural Gas (LNG) pier in preparation for the arrival of an LNG tanker which will bring much needed fuel to the crisis stricken area. With many displaced personnel still living in shelters without electricity or heat, requests for fuel have been a consistent theme from survivors to Navy personnel delivering aid packages. Navy teams are working with the Japan Self Defense Force (JSDF) and local authorities to plan for similar efforts in the ports of Miyako, Kamaishi, Ofunato, and Sendai.
  • Commander, Fleet Activities Yokosuka (CFAY) handed over the second of two water barges on March 26 to the Japan Maritime Self Defense Force. Together with the first barge sent yesterday, a total of 500,000 gallons of fresh water is en route the area off the coast of the Fukushima Dai-Ichi nuclear power plant to support cooling efforts for the damaged reactors. The JMSDF ship JS Hiuchi is escorting with the first barge arrival scheduled for tomorrow. The fresh water may be used in replacement of salt water in the cooling operations to lessen the corrosive impact of salt from the sea water which is currently being used for emergency cooling.
  • USNS Carl Brashear (T-AKE 7) conducted at-sea replenishment (RAS) of fuel and humanitarian supplies today with the USS Essex (LHD 2) amphibious ready group, which includes USS Harpers Ferry (LSD 49), USS Germantown (LSD 42) and USS Tortuga (LSD 46).  Essex accepted 148 pallets of HADR supplies for future missions. USNS Pecos (T-AO 197) conducted additional replenishment efforts with USS Chancellorsville (CG 62), USS Shiloh (CG 67), USS Preble (DDG 88) and USS Mustin (DDG 89).
  • The USS Essex ARG will conduct an amphibious resupply of Oshima Island, off the coast of Kessennuma, early tomorrow morning. The ship will launch two Landing Craft Units (LCUs) carrying Japan Ground Self Defense Force personnel and vehicles, as well as a commercial electrical utility truck and a fuel truck to the island that has been largely cut off since the earthquake and tsunami March 11.
  • The USS Curtis Wilbur (DDG 54) returned to Yokosuka for resupply on March 26, making it the first U.S. Navy ship to return to Yokosuka since March 22.
  • USS Blue Ridge (LCC-19), flagship for the United States Seventh Fleet, remains at sea in the vicinity of Okinawa.  The ship is serving as the floating headquarters for 7th Fleet commander Vice Adm. Scott Van Buskirk and his staff of about 300, who are filling the role of Joint Force Maritime Component Commander, or “JFMCC”, under the Joint Support Force is overseeing all U.S. military assistance to Japan.
  • Ships currently engaged in Operation Tomodachi include USS Ronald Reagan (CVN 76), USS Chancellorsville (CG 62), USS Preble (DDG 88), USS Cowpens (CG 63), USS Shiloh (CG 67), USS John S. McCain (DDG 56), USS Fitzgerald (DDG 62), USS McCampbell (DDG 85), USNS Pecos (T-AO 197), USS Matthew Perry (T-AKE 9), USNS Bridge (T-AOE 10), USNS Carl Brashear (T-AKE 7), USNS Safeguard (T-ARS-50), USS Essex (LHD 2), USS Harpers Ferry (LSD 49), USS Germantown (LSD 42), USS Tortuga (LSD 46), USS Blue Ridge (LCC 19), USNS Rappahannock (T-AO 204).
  • Since Operation Tomodachi started, U.S. 7th Fleet forces have delivered more than 230 tons of HA/DR supplies to survivors of the tsunami and earthquake, in support of Japan Self Defense Force efforts.

U.S. Air Force

  • PACAF generated 2 sorties and moved 33.5 short tons (67,000 lbs) of cargo.
    • Note: These numbers reflect both inter- and intra-theater flight operations.
  • USAF MH-53 flew local mission
  • USAF RQ-4 is currently airborne for ISR operations
  • USAF C-17 delivered 33.5 short tons of cots from Kunsan to Yokota to Misawa


  • PACAF has generated 299 sorties moving 1,144 passengers and more than 2507.9 short tons (5,015,800 lbs) of cargo in support of Japan Relief Efforts.
    • Note: These numbers reflect both inter- and intra-theater flight operations. Distribution numbers have been adjusted to reflect only Operation Tomodachi airlift missions.

By the Numbers:

  • Number of AF Personnel deployed in support of relief operations:  751
  • Number of PACAF aircraft deployed in support of relief operations:  18
  • 5,154 pax/394 pets  have been airlifted in support of Operation Pacific Passage (Authorized Voluntary Departure)

U.S. Marine Corps

  • Marines Are Located At Mcas Iwakuni, Yokota Air Base, Naval Air Facility Atsugi, Camp Sendai, and Yamagata Air Field.
  • Marines from Combat Logistic Battalion 31, pushed to Oshima Island, located near Camp Sendai in Northern Japan, by LCU to begin Operation Field Day.  A 7-day exercise consisting of field day/cleanup of the tsunami-ravaged island.  One of the main focuses of Marines efforts will be getting the school running again for the kids who are scheduled return there in mid-April.

U.S. Army

  • Over the last three days, Logistics Task Force 35, U.S. Army Japan, assisted U.S. Marine units in clearing debris from the runway and taxiways at Sendai Airport. Over 1,000 destroyed vehicles that littered the area.
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A contributor and editor at the blog War Is Boring, Kyle Mizokami started Japan Security Watch in 2010 to further understand Japan's defenses and security policy.
Kyle Mizokami has 596 post(s) on Japan Security Watch