Japan Military Stats


  • Air force > Combat aircraft: Number of fighter aircrafts (fixed wing aircrafts with combat capability).
  • Army > Main battle tanks: Number of main battle tanks.
  • Budget: Annual defense budget in billion USD.
  • Global Peace Index: The Global Peace Index is comprised of 22 indicators in the three categories ongoing domestic or international conflicts; societal safety; and security and militarization. A low index value indicates a peaceful and safe country.
  • Military service age and obligation: This entry gives the required ages for voluntary or conscript military service and the length of service obligation.
  • Navy > Aircraft carriers: Number of aircraft carriers.
  • Navy > Corvette warships: Number of corvettes.
  • Navy > Nuclear submarines: Number of nuclear submarines.
  • Navy > Submarines: Number of patrol boats (includes minesweepers).
  • Paramilitary personnel: Paramilitary.

    No date was available from the Wikipedia article, so we used the date of retrieval.

  • Personnel > Per capita: Armed forces personnel are active duty military personnel, including paramilitary forces if the training, organization, equipment, and control suggest they may be used to support or replace regular military forces. Per capita figures expressed per 1,000 population.
  • Service age and obligation: This entry gives the required ages for voluntary or conscript military service and the length of sevice obligation.
  • WMD > Missile: A description of the nation's situation with regards to the possession and manufacture of missile weapons of mass destruction
  • WMD > Nuclear: A description of the nation's situation with regards to the possession and manufacture of nuclear weapons
  • War deaths: Battle-related deaths are deaths in battle-related conflicts between warring parties in the conflict dyad (two conflict units that are parties to a conflict). Typically, battle-related deaths occur in warfare involving the armed forces of the warring parties. This includes traditional battlefield fighting, guerrilla activities, and all kinds of bombardments of military units, cities, and villages, etc. The targets are usually the military itself and its installations or state institutions and state representatives, but there is often substantial collateral damage in the form of civilians being killed in crossfire, in indiscriminate bombings, etc. All deaths--military as well as civilian--incurred in such situations, are counted as battle-related deaths."
Air force > Combat aircraft 374 2011 6th out of 11
Army > Main battle tanks 902 2011 7th out of 11
Budget 51.4 US$ BN 2011 3rd out of 10
Global Peace Index 1.29 2013 28th out of 33
Military service age and obligation 18 years of age for voluntary military service; no conscription; mandatory retirement at age 53 for senior enlisted personnel and at 62 years for senior service officers 2012
Navy > Aircraft carriers 0.0 2011 8th out of 11
Navy > Corvette warships 24 2011 2nd out of 10
Navy > Nuclear submarines 0.0 2011 5th out of 8
Navy > Submarines 16 2011 3rd out of 9
Paramilitary personnel 12,250 2014 49th out of 147
Personnel > Per capita 2.13 per 1,000 people 2005 126th out of 160
Service age and obligation 18 years of age for voluntary military service 2001
WMD > Missile Japan does not have a ballistic missile development program, but its space program includes a number of technologies that could potentially be adapted to long-range missiles. The solid-fueled M-5 rocket system, first launched in 1995, includes technologies that could be adapted to develop intercontinental ballistic missile (ICBM) capabilities roughly similar to those of the U.S. MX Peacekeeper missile. Japan's two-stage H-2 rocket is capable of placing a two-ton payload into orbit, but the H-2 is not optimal for ballistic missile applications due to its reliance on cryogenic liquid hydrogen and oxygen fuel. Japan lacks sophisticated command and control systems, as well as some guidance and warhead technology that would be necessary to develop operational missiles. Japan has partnered with the United States to research ballistic missile defenses (BMD), but has yet to make a final decision on future development and deployment. Many in Japan argue that a missile defense system would compliment the U.S. nuclear deterrent and defend against possible belligerents such as North Korea. Others argue that the system's costs outweigh the benefits, especially since the system's effectiveness is unproven. Missile defense also raises potential legal issues regarding Japanese legislation barring the military use of space. Japan is an active member of the MTCR and was involved in drafting the International Code of Conduct Against Ballistic Missile Proliferation (ICOC). 1995
WMD > Nuclear Japan's "Atomic Energy Basic Law" allows only peaceful nuclear activities, and its "Three Non-Nuclear Principles" pledge that Japan will not possess, produce, or permit the introduction of nuclear weapons into the country. Despite Japan's long-standing stance against nuclear weapons, there was an internal debate in the early 1970s about whether Japan should sign the NPT, in part due to concerns about assuring access to nuclear technology to meet national energy needs, and the discriminatory nature of the treaty. Some conservatives were also concerned that closing off the nuclear option might negatively impact future national security needs. Japan has played an active role in nuclear nonproliferation and disarmament, and has proposed a process for the total elimination of nuclear weapons. Japan ratified the CTBT in 1997 and has been a strong supporter of a Fissile Material Cut-off Treaty (FMCT). However, Japan's security relationship with the United States has tempered Tokyo's emphasis on disarmament. For example, Japan remains quiet about the possible presence of nuclear warheads on U.S. ships and military bases in Japan. Japan increasingly relies on nuclear power for its electricity needs, and has a highly developed civilian nuclear sector. Japan has a controversial program for recycling spent nuclear fuel that has produced large quantities of plutonium in the form of metal-oxide nuclear fuel. At the end of 2001, Japan had more than 30 metric tons of spent fuel stored at reprocessing plants in Britain and France, along with a domestic stockpile of 5 to 6 tons. These nuclear fuel stockpiles will ultimately return to Japan for use in domestic nuclear facilities. The original plan called for consumption of the stored fuel by 2010, but due to technical and safety issues, this timetable has been delayed and return of the stored fuel to Japan is proceeding slowly. Some argue this material could provide Japan with a latent nuclear weapons capability. In addition, the new facility under constructing in Rokkasho (Aomori Prefecture) will increase Japanese domestic reprocessing capacity and potentially produce an additional 5 tons of metal-oxide nuclear fuel per year. Although anti-nuclear sentiment among the Japanese public has far outweighed support for keeping a nuclear option open, several neighboring countries have expressed concerns about possible Japanese nuclear ambitions. Partly in response to these fears, the Japanese government completed an internal study in 1995 that reaffirmed previous conclusions that developing nuclear weapons would damage both Japan’s national security and regional security. However recent tension developing in the region, particularly in the Korean peninsula, has led to increased discussions in Japan about the once taboo subject of nuclear weapons development. Despite recent speculation that Japan may reconsider its nuclear options, the deep aversion to nuclear weapons among the Japanese public will likely make any move in this direction difficult. 2010
War deaths 0.0 2008 62nd out of 195


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