Japan ICBM capable M-5 launched into space.
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UPI's Martin Sieff reported November 5, 2008 that:
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WASHINGTON, Nov. 5 (UPI) -- The Japanese government is slowly moving towards a decision to launch its own early warning ballistic missile defense satellite, the Yomiuri Shimbun newspaper reported Wednesday [Nov 5, 2008].
The Tokyo newspaper said it had received access to a draft plan for ballistic missile defense drawn up by the secretariat of the Japanese government's headquarters for space development strategy. The report calls for an assessment on the value of deploying an early warning satellite that could monitor any potentially hostile missile launch.
In addition, the draft plan recommends carrying out a feasibility study on launching more civilian comsats -- communications satellites.
The plan also suggests Japan should start building smaller short-range and medium-range missiles for its Defense Forces, in addition to the bigger H-2A missiles currently in use.
The Yomiuri Shimbun said this language may be an indirect way of pushing through approval to build the GX missile that has become a matter of some controversy. Old-fashioned bureaucrats who are opposed to Prime Minister.
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Taro Aso's drive to develop a military space capability for Japan have opposed the GX project, and they managed to get the Space Activities Commission of the nation's Education Ministry, a stronghold for the old, cautious, pure research, non-military tradition in Japanese official space policymaking, to take a position opposing GX development.
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"While many question the need to go ahead with the GX development project, (this plan) is -tantamount to approving it," one official told the newspaper.
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However, the draft plan looks set to be smoothly approved and then implemented as national policy within the national budget for Fiscal Year 2009. The Yomiuri Shimbun said that at a meeting of the space development strategy secretariat Tuesday, it sent the draft plan on to be finally agreed upon at a second meeting to be held Nov. 27."
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Comment
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H-2
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This rocket has no direct military missile value given its weight (445 tons) and with its strap-on booster configuration. However launches of this rocket give Japan ongoing experience in the use of the small and medium sized solid fuel boosters - handy for future development of missiles smaller missiles than the M-5. Wiki suggests "The H-IIA (H2A [or H-2A]) is a family of liquid-fuelled rockets providing an expendable launch system for the purpose of launching satellites into geostationary orbit."
It is manufactured by Mitsubishi Heavy Industries (MHI) for the Japan Aerospace Exploration Agency, or JAXA. Launches occur at the Tanegashima Space Center. "
The H-2A has been launched 14 times since 2001 - only one failure - last launch February 23, 2008. Its maximum payload to Low Earth Orbit (LEO) is 15 tons and to Geo Stationary Orbit 6 tons.
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See Comparison of mid-heavy lift launch systems which includes Indian GSLV.
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M-5
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A rocket ideal for conversion to an ICBM is Japan's M-V, M5, M-5 or Mu-5,
At 30.8m high, 2.5m diameter and up to 139 tons it is clearly too big for ICBM duty however those specs are for 3 or 4 stages. Just two stages of a (say) 2m diameter scale down may be sufficient to hit Japan's most immediate enemies North Korea and China.
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When one looks at Japan's experience, since 1966 in building the Mu range of booster rockets (with 7 smaller rockets before the M-5) Japan's ability to build manageable IRBMs and ICBMs is obvious.
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It may be coincidental or intentional that Japan progressed from "strap-on" boosters (associated with peaceful use) in the earlier Mu series (Wiki description) to an ICBM like configuration for the M-5.
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The GX will move further in the direction of a space rocket as it is projected to weigh 210 tons and has a liquid fuel upper stage.
The GX will move further in the direction of a space rocket as it is projected to weigh 210 tons and has a liquid fuel upper stage.
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More on Japan's very short term nuclear weapons potential Japan's Potential ICBMs & Hoarding More Plutonium of April 29, 2008.
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Shorter Range Missiles
Shorter Range Missiles
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Only old figures jump out about shorter range Japanese missiles. The Japanese don't want to appear offensive, appaer to stress reliance on more powerful US forces and don't wish to be seen as competing with the US' near monopoly in missile production and sales.
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MHI produces various anti-ship missiles including Type-88 Surface-to-Ship Missile (SSM) and Type-90 SSM for the Japanese military
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Maximum effective range - Type 88 SSM 180 km , - Type 90 (SSM-1B) 150 km
Inertial guidance + active radar homing
Deployment - Type 88 SSM = 320 (?), Type 90 (SSM-1B) = About 40 as of 1994.
Inertial guidance + active radar homing
Deployment - Type 88 SSM = 320 (?), Type 90 (SSM-1B) = About 40 as of 1994.
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MHI also licence builds the US Patriot missile (see MHI site).
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Japan has had the experience and capacity for decades to produce advanced ICBMs and shorter range missiles. If the Yomiuri Shimbun newspaper is accurate Japan may announce further missile plans by late Novermber 2008.
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Indian-Japanese Space Cooperation
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This Asia Times Online article of Nov 12, 2008 brings together many likely aspects of both India's and Japan's space programs. It begins:
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"India and Japan's agreement in October [2008] to expand cooperation between the Indian Space Research Organization (ISRO) and the Japan Aerospace Exploration Agency (JAXA), in the field of disaster management, has the raised the ire of a China fearful that the US is masterminding a powerful space alliance between its allies in the region" and further down:
"India and Japan's agreement in October [2008] to expand cooperation between the Indian Space Research Organization (ISRO) and the Japan Aerospace Exploration Agency (JAXA), in the field of disaster management, has the raised the ire of a China fearful that the US is masterminding a powerful space alliance between its allies in the region" and further down:
""This could be seen by some as a sensitive undertaking with obvious dual use possibilities which Japan will attempt to handle with great care. And that degree of sensitivity clearly permeates anything that ISRO and JAXA have been given the green light to develop in this instance, even though JAXA has no national security mission," said Gatling"
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Pete