《日本反导系统概述》由会员分享，可在线阅读，更多相关《日本反导系统概述（30页珍藏版）》请在金锄头文库上搜索。
1、0 JapanJapan s BMDs BMD Ministry of Defense, Japan 1 Ballistic MissileCruise Missile High trajectory flight; propelled by rocket engine Capable of attacking targets over long distances High speed Aircraft-like guided missile; propelled by jet engine Capable of low altitude flight Highly accurate wit
2、h in-flight course adjustment capability TypeRangeTimeRe-entry Speed Short-range Ballistic Missile Approx. 1,000km and less Approx. 5-10 min. km/second (Approx. Mach 3- 9) km/second (Approx. Mach 9- 21) Long-range Ballistic Missile Approx. 5,500km- Approx. 20-30 min. km/second (Approx. Mach 21-24) M
3、edium- range Ballistic Missile Approx.1,000- 5,500km Approx. 10-20 min. 1,200 1,000 800 600 400 200 01,30003,5005,500 0 Length (km) 0600 Boost Phase Mid-Course Phase Terminal Phase Altitude (km) Characteristics of Ballistic Missiles 1Medium-range Ballistic Missile can be categorized into intermediat
4、e class. 2 (Ref.) The maximum speed of F-15 is Approx. Mach 2.5(Approx. 0.85km/second）. Challenges to Interception of Ballistic Missiles High speed Intercept speeds far exceed hitting a bullet with another bullet Short Response time Time available to detect and intercept missiles is very short High
5、Altitude Advanced technology required capable of guiding interceptors accurately at extremely high altitudes Small target Need improved radar capability to detect and track small, high speed target missiles plus capability to destroy them by a hit-to-kill Requires High Performance Intercept SystemRe
6、quires High Performance Intercept System 2 Current Situations of Ballistic Missile Proliferation As of 2010 Nations or Areas 8 UK France Italy Serbia Poland Ukraine Greece Belarus Romania Bulgaria Kazakhstan Armenia Azerbaijan Turkmenistan Georgia Russia Algeria, Libya, Sudan, Congo, Afghanistan, Sy
7、ria, Israel, Egypt, Ethiopia, Saudi Arabia, UAE, Yemen, Iran, Bahrain, India, Pakistan, Angola DPRK ROK China Taiwan Vietnam United States Cuba Ecuador Peru Argentina One of the factors that make long-range ballistic missiles attractive as a delivery vehicle for weapons of mass destruction is that t
8、he United States and our allies lack effective defenses against this threat. “National Policy on Ballistic Missile Defense” The White House 2003.5.20 Notes The above chart indicates the nations which have or are suspected to have developed, possessed, and imported in the past “Ballistic Missile” or
9、”Unguided Rocket”, as defined in Janes and/or The Military Balance. The missiles include those equipped with multipurpose rocket system developed by the U.S. and short-range FROG-7, etc developed by the Soviet Union in 60s. The number of nations above includes the nations which have gained independe
10、nce from the former Soviet Union. (Missiles of these nations may be under the control of Russia now.) Reference : “Janes STRATEGIC WEAPON SYSTEMS“ (as of Jan 2009) “THE MILITARY BALANCE 2009” 3 No Dong Libya Iran Egypt Syria Pakistan DPRK No Dong Shahub III No Dong Gauri Scud B Scud B,C Scud B,C No
11、Dong No Dong Scud B Scud C No Dong Taepo Dong Yemen No Dong It has been revealed, by DPRK MOFA spokesman (Dec 2002) that DPRK not only produces missiles but also exports them to gain foreign currency. Ballistic Missile Proliferation from DPRK Scud B,C Scud B,C 4 （Fylingdales, UK) Ground-based Interc
12、eptors:26msls （ （Alaska） ） Ground-based Interceptors: 4 msls (California) The U.S. BMD Deployment Plan (Reference: DOD FY10 budget request summary Justification May 09) Cobra Dane Upgraded Early Warning Radar Early Warning Satellite Upgraded Early Warning Radar Deployed inside/outside the U.S.Deploy
13、ed inside/outside the U.S. $9.3B Total$9.3B Total ($7.8B for Missile Defense Agency)($7.8B for Missile Defense Agency) FY10 Budget for Missile Defense FY10 Budget for Missile Defense 【 RDT not just from the viewpoint of technological feasibility or BMD capability in the future, but of legal constrai
14、nt, assumed future operational environment, threat, and the other various factors. Schedule for about 9 years (JFY06 JFY14) : Observe the current schedule to complete SCD by JFY 2014. Cost: Depends on sharing of work. Each side will bear the necessary costs to complete the development of allocated s
15、ections. (Ref.) Currently the cost of Japan side is estimated $1.0-1.2B, the total is estimated around $2.1- 2.7B. Necessary review will be done as the project progresses. Overview of SM-3 Cooperative Development Project (SCD) Project GoalProject Goal To develop Advanced SM-3 missile for ballistic m
16、issile defense making the most of the cutting edge technologies of US and Japan. 21” Propulsion 2nd& 3rdStage MK 72 Booster MK 41 VLS Compatible (LW Canister) 21” Nosecone Large Diameter KW - Adv Discrim Seeker - High Divert DACS Improved Kill Capability Increased Battle space and Defended Area SM-3 BLK IIA 21 SRR: System Requirements Review SDR: System Design Review MCP: Mission Control Panel SCD S
