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Another USN-JMSDF joint-patrol training in the East China Sea area. Carried out from March 27th to March 29th. USS Carl Vinson among some other American naval vessels (need a report from the US side to get names of others) and JS Yuudachi, JS Samidare, JS Sazanami, JS Umigiri, and JS Hamagiri.
http://www.mod.go.jp/msdf/formal/info/news/201703/20170329-01.pdf

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The following is a March 28, 2017 U.S. Navy video of Japan Maritime Self-Defense Force destroyers JS Hamagiri (DD 155), JS Samidare (DD 106), JS Umigiri (DD 1), JS Yudachi (DD 103) and the Nimitz-class aircraft carrier USS Carl Vinson (CVN-70), the Arleigh Burke-class guided-missile destroyer USS Wayne E. Meyer (DDG-108) and the Ticonderoga-class guided-missile cruiser USS Lake Champlain (CG-57) participate in a photo exercise in the Philippine Sea.




170331-N-GR361-024 EAST CHINA SEA (March 31, 2017) The amphibious assault ship USS Bonhomme Richard (LHD 6), the amphibious transport dock USS Green Bay (LPD 20) (not pictured) and the Japanese destroyer JDS Sazanami (DD 113) steam together in formation through the East China Sea for a photographic exercise. Green Bay, part of the Bonhomme Richard Expeditionary Strike Group, with embarked 31st Marine Expeditionary Unit, conducted a series of drills and maneuvers with Sazanami over a two-day period to improve interoperability and coordination in order to operate jointly under the tenets of the U.S.-Japan alliance.
https://www.dvidshub.net/image/3280576/170331-n-gr361-024
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170331-N-TH560-191 SEA OF JAPAN (March 31, 2017) The Japan Maritime Self-Defense Force (JMSDF) Takanami-class destroyer JS Sazanami (DD 113) steams alongside the San Antonio-class amphibious transport dock ship USS Green Bay (LPD 20) in the Sea of Japan. Green Bay, as part of the Bonhomme Richard Expeditionary Strike Group (ESG), with embarked 31st Marine Expeditionary Unit, conducted a series of drills and maneuvers with Sazanami over a two-day period to improve interoperability and coordination to operate jointly under the tenets of the U.S.-Japan alliance.
https://www.dvidshub.net/image/3281...gside-uss-green-bay-lpd-20-js-sazanami-dd-113
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170331-N-TH560-015 SEA OF JAPAN (March 31, 2017) A Japan Maritime Self-Defense Force (JMSDF) SH-60J Seahawk helicopter takes off from the flight deck of the amphibious assault ship USS Bonhomme Richard (LHD 6). Bonhomme Richard, flagship of the Bonhomme Richard Expeditionary Strike Group, with embarked 31st Marine Expeditionary Unit, is on a routine patrol, operating in the Indo-Asia-Pacific region to enhance warfighting readiness and posture forward as a ready-response force for any type of contingency.
https://www.dvidshub.net/image/3281...gside-uss-green-bay-lpd-20-js-sazanami-dd-113
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The situation with North Korea has produced more defense cooperation between the US and Japan.

But before making a few posts before going absent again.. for clarity's sake, I am not the mysterious Nihonjin of 25,000 posts that was talked about in the other thread. This is my first and only account on these forums.
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170426-N-BL637-175 PHILIPPINE SEA (April 26, 2017) The aircraft carrier USS Carl Vinson (CVN 70), foreground, and the Japan Maritime Self-Defense Force (JMSDF) Atago-class guided-missile destroyer JS Ashigara (DDG 178), left, and the JMSDF Murasame-class destroyer JS Samidare (DD 106) transit the Philippine Sea. The U.S. Navy has patrolled the Indo-Asia-Pacific routinely for more than 70 years promoting regional peace and security. (U.S. Navy photo by Mass Communication Specialist 2nd Class Sean M. Castellano/Released)
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http://www.navy.mil/view_image.asp?id=235812
 
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7th 2+2 defense meeting between Australia and Japan. Agreement to deepen defense ties as well as trilateral defense ties with the US. Joint training involving fighter jets in Japan next year.

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Tokyo and Canberra agreed Thursday to reinforce defense cooperation in Asia amid rising tensions over North Korea’s nuclear saber-rattling and try harder to engage Washington in the effort.

“Australia is our special strategic partner that shares basic values and strategic interests with us. We agreed to promote our cooperation to strengthen a free and open international order that is based on the laws,” Foreign Minister Fumio Kishida said.

In the so-called two-plus-two foreign and defense chief meeting, Kishida and Defense Minister Tomomi Inada met with their visiting Australian counterparts, Julie Bishop and Marise Payne, respectively, in Tokyo. It was their seventh such meeting.

The dialogue comes at a “difficult and challenging” time for the Asia-Pacific region amid repeated rounds of nuclear provocations by North Korea, Bishop said at the start of the meeting.

North Korea is widely viewed as being on the cusp of its sixth nuclear test in the run-up to the 85th anniversary of the foundation of the Korean People’s Army on April 25.

“We’re living in a more uncertain security environment, which makes this meeting even more opportune and timely,” Bishop said, emphasizing such a meeting has always been a reassuring reminder that Japan and Australia are “guarded by the same values and common interests and similar worldviews.”

“Australia sees Japan among the most like-minded nations in the Indo-Pacific,” she said.

At a joint news conference after the meeting, Inada revealed the four agreed that “continued engagement” by the U.S. in the Asia-Pacific region is necessary and that Japan and Australia will “powerfully promote” trilateral defense cooperation involving the U.S.

The high-profile dialogue between the two pairs of ministers comes on the heels of U.S. Vice President Mike Pence’s first visit to Japan earlier this week.

After speaking with Prime Minister Shinzo Abe on Tuesday, Pence assured Tokyo that, amid the “most ominous” threat emanating from the North, “we are with you 100 percent,” reaffirming the White House’s position that it will further pursue “diplomatic and economic dialogue” to keep the recalcitrant North in check, although “all options are on the table.”

“We have discussed specific issues including escalating threats posed by North Korea. And while we support the United States approach that all options (will be on) the table with regard to curbing North Korea’s illegal and belligerent behavior, we share a common view that we want to ensure stability and security on the Korean Peninsula by peaceful means,” Bishop said.

Before Thursday’s meeting, Inada had held a talk with Payne on Wednesday in which the two agreed to beef up trilateral cooperation with the U.S.

“Amid the increasing severity of our regional security landscape, defense cooperation between Japan and Australia has become extremely important,” Inada told Payne at the onset of the chat, according to the Defense Ministry.

Although Japan does not have a security treaty with Australia, it nonetheless characterizes the country as a “semi-ally,” with their bilateral relationship recently bolstered anew by their shared “strong opposition to any coercive or unilateral” attempt to alter the status quo in the East China Sea, as was stated in Abe’s summit meeting with Australian Prime Minister Malcolm Turnbull in December 2015.

While they did not single out any country for criticism, it is widely believed the two leaders were referring to China’s maritime assertiveness.

During Wednesday’s meeting, Inada and Payne also agreed that the two nations will conduct a joint military drill involving fighter jets in Japan next year, in what was touted as the latest initiative to further deepen their bilateral relationship.

They also hailed the recent revision of the Acquisition and Cross-Servicing Agreement, a bilateral pact designed to improve logistics support between their militaries during U.N. peacekeeping operations, international relief operations, joint exercises and other occasions.

Japan’s enactment of two divisive security laws in summer 2015 paved the way for the expansion of the ACSA, which initially took effect in January 2013, adding ammunition to a list of supplies the Self-Defense Forces is authorized to provide to Australian forces.
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http://www.japantimes.co.jp/news/20...-move-bolster-defense-ties-asia/#.WPozmvl97cs
 
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JS Chokai and USS Fitzgerald conducted joint-training in BMD in the Sea of Japan.

SEA OF JAPAN (April 25, 2017) The Arleigh Burke-class guided-missile destroyer USS Fitzgerald (DDG 62) conducts a bilateral training exercise with the Japanese Maritime Self-Defense Force Kongou class guided-missile destroyer JS Choukai (DDG 176). (U.S. Navy photo by Mass Communication Specialist 2nd Class William McCann/Released)
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http://www.navy.mil/view_image.asp?id=235903

SEA OF JAPAN (April 25, 2017) The guided-missile destroyer USS Fitzgerald (DDG 62) conducts a bilateral training exercise with the Japan Maritime Self-Defense Force guided-missile destroyer JS Choukai (DDG 176). Exercises like this enhance information sharing and combined maritime defense capabilities to ensure the U.S. and our allies remain ready to defend the region against any provocations. (U.S. Navy photo by Mass Communication Specialist 2nd Class William McCann/Released)
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http://www.navy.mil/view_image.asp?id=235810

SEA OF JAPAN (April 25, 2017) Sailors assigned to the Arleigh Burke-class guided-missile destroyer USS Fitzgerald (DDG 62) conduct a personnel exchange with the Kongou-class guided-missile destroyer JS Choukai (DDG 176) during a bilateral training exercise. (U.S. Navy photo by Mass Communication Specialist 2nd Class William McCann/Released)
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http://www.navy.mil/view_image.asp?id=235900

SEA OF JAPAN (April 25, 2017) Ensign Kazutaka Sugiyama assigned to the Japanese Maritime Self-Defense Force, rides in a rigid hull inflatable boat during personnel exchange between the Arleigh Burke-class guided-missile destroyer USS Fitzgerald (DDG 62) and the Kongou class guided-missile destroyer JS Choukai (DDG 176). (U.S. Navy photo by Mass Communication Specialist 2nd Class William McCann/Released)
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http://www.navy.mil/view_image.asp?id=235902
 
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JS Izumo receives JMSDF's first mission to escort a US supply vessel under the effects of the new defense legislature.

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TOKYO (Kyodo) -- Japan has issued its first order for forces to protect U.S. military vessels since new security legislation was enacted last year, Japanese government sources said Sunday, amid heightened tension on the Korean Peninsula.

Defense Minister Tomomi Inada ordered the dispatch of the Maritime Self-Defense Force helicopter carrier Izumo on Monday to protect a U.S. Navy supply vessel in the Pacific, the sources said.

The United States has sent the Navy's Carl Vinson carrier strike group to waters near the Korean Peninsula, amid signs North Korea could test-fire more missiles or conduct a nuclear test.

North Korea test-fired a ballistic missile Saturday, in defiance of U.N. Security Council resolutions. The U.S. aircraft carrier arrived in the Sea of Japan on the same day and conducted a joint drill with MSDF destroyers and another one with South Korea's navy.

The sources said the Izumo will leave Yokosuka base in Kanagawa, southwest of Tokyo, on Monday morning, and join the supply ship off the Boso Peninsula in Chiba, east of the capital. The vessels will sail to the Shikoku region in western Japan.

It was not immediately known whether the Izumo will guard one or more supply ships.

The supply ship, meanwhile, is expected to refuel other U.S. vessels, currently on standby in waters near Japan for further missile test-firings by Pyongyang, as well as ships sailing with the Carl Vinson.

Guarding other countries' vessels is part of the Self-Defense Forces' expanded responsibilities under the security legislation that came into force in March last year to increase Japan's role in global security. The SDF were previously prevented from protecting allied forces as their use of weapons was restricted to self-defense.

Critics argue that the legislation erodes Japan's postwar pacifist Constitution and may embroil Japanese troops in overseas military actions for the first time since World War II.
---end---
http://asia.nikkei.com/Politics-Eco...r-to-protect-U.S.-ships-amid-N.-Korea-tension

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I'm gonna add a bit more about the development of Japan's aerospace industry, particularly involving JAXA.

The Hayabusa space probe went to an asteroid and picked up samples, and returned it back to Earth in 2010, making it the first time in the space industry.
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Currently there is a second Hayabusa probe going to a different asteroid and will attempt another sample return by using an explosion on the surface of the asteroid to grab a sample from within the asteroid rather than directly on the surface. It can of course fail, we'll see. The first Haybusa had some troubles along its mission, but seems to be the nature of space programs. It was launched in 2014, will arrive to the asteroid in 2018, and return with the samples in 2020.

JAXA is also developing new rockets. For small scale, in comparison to the M-V rocket that launched Hayabusa, the new Epsilon rocket will reduce preparation time to 1/4, necessary manpower will be reduced, can be operated through the internet on regular notebook, and share many parts with other rocket systems. All this reduces launch costs and preparation time. A second version was launched in 2016.
http://global.jaxa.jp/projects/rockets/epsilon/

For medium lift rockets, the H2A has a high launch success rate. But a new rocket called the H3 is currently in development. The new design will reduce costs compared with the H2A similarly to how Epsilon will reduce cost compared with the M-V rocket, H3 will still launch more than what H2A can.
http://global.jaxa.jp/projects/rockets/h3/
 
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