Naval Today said:
Two Japanese Maritime Self Defence Force (JMSDF) ships, “JS BUNGO” and “JS YAEYAMA” arrived at the Port of Colombo on a goodwill and supply visit on 13th October 2014.
They were welcomed by the Sri Lanka Navy in accordance with naval traditions on arrival.
The head of the mission, Commander Minesweeper Division 51, Captain Keiji Yoshida and Ships’ Commanding Officers, Commander Takuya Sanada and Commander Kiyose Omatsu paid a courtesy call on the Chief of Staff of the Sri Lanka Navy, Rear Admiral Ravindra Wijegunaratne at the Naval Headquarters in Colombo. They held cordial discussions and exchanged mementos as a gesture of goodwill.
“JS BUNGO” (shown in the picture above) is a Minesweeper tender commanded by Commander Takuya Sanada. It has a length of 141 meters, displacement of 5700 tons and can carry 160 naval personnel onboard.
“JS YAEYAMA” is a Minehunter/sweeper commanded by Commander Kiyose Omatsu. It is 67 meters in length, has a displacement of 1000 tons and can carry 60 naval personnel onboard.
The Uraga class MST are very impressive vessels. The JMSDF has two of them, the Uraga MST-463, an this one, the Bungo, MST-464.
They are as big as most destroyers, displacing in at almost 6,000 tons. They are armed with a 76mm gun, two Phalanx CIWS, and all of the implements necessary for counter mine warfare.
They are designed to act as the flagship for a flotilla of minesweepers providing logistics and for the other minesweepers. They are able to refuel, provide food, water and other supplies, as well as carry various mission-related equipment that are inconvenient to have aboard the smaller ships permanently. These vessels also have extensive medical facilities, having even a decompression chamber for divers.
From a Mine Countermeasures task force standpoint, the vessels also are equipeed with the command and communication facilities to allow them to be the flagships of mine warfare fleets. One of these vessels can command and logistically support a fleet of 12-15 minesweepers.
Their helideck and hanger were designed to be large enough, and strong enough specifically for the MH-53E Sea Dragon mine countermeasures helicopters that the JMSDF operates.
In addition to the support, tender, and Command and Control functions, these vessels are capable of performing all of the mine countermeasures missions themselves. Using specialized mine hunting sonar and unmanned underwater
, the two ships locate, classify, and destroy mines..
They are also designed to cut cables on moored mines and generate sound signals and magnetic fields that detonate bottom mines. They can also embark an EOD team used the that dive on, identify, defuse and destroy or remove mines from the water.
As I say, they are very capable counter mine vessels...probably among the best in the world.