Ground-Based Interceptor - Wikipedia
The Ground-Based Interceptor (GBI) is the anti-ballistic missile component of the United States' Ground-Based Midcourse Defense (GMD) system. This interceptor is made up of a boost vehicle, constructed by Orbital Sciences Corporation, and an Exoatmospheric Kill …
Ground-based Interceptor (GBI) - Missile Threat
2021年7月26日 · The Ground-based Interceptor (GBI) is a component of the Ground-based Midcourse Defense (GMD) System. GBIs are silo-launched and intercept ballistic missiles in their midcourse, while they are outside of the atmosphere and at their highest trajectory.
Ground-Based Midcourse Defense - Wikipedia
Ground-Based Midcourse Defense (GMD), previously National Missile Defense (NMD), is an anti-ballistic missile system implemented by the United States of America for defense against ballistic missiles, during the midcourse phase of ballistic trajectory flight.
陸基中段防禦系統 - 维基百科，自由的百科全书
2002年， 美国政府 将“国家导弹防御系统”改名為 陸基中途防禦系統 (GMD)專案，以分辨它和其他飛彈防禦計畫的不同處，例如太空衛星攔截、海基攔截、上升段攔截、重返段攔截等諸多方案。 2004年7月22日，第一具陸基攔截系統部署於 阿拉斯加 Ft. Greely, (63.954°N 145.735°W)。 2004年底為止已經部署六枚還有兩枚於加州范登堡空軍基地，在Ft. Greely於2005又加裝了兩枚，本系統已經可以提供基礎防禦能力。 2004年12月15日，馬紹爾群島舉行的攔截測試失敗， …
currently comprises 44 Ground-based Interceptors (GBI) at Fort Greely, AK, and Vandenberg Air Force Base, CA. Congress has directed that MDA build a third interceptor site on the U.S. East Coast by 2030. GMD has a mixed flight test record. Next Generation Interceptors (NGI) may augment and possibly replace GBIs.
陆基中段防御系统 - 维基百科，自由的百科全书
陆基中段防御系统 （GMD）过去被称为 国家飞弹防御系统 （NMD），在2002年为了和其他的反飞弹计画有所区分而改变称呼 [1]，例如太空基和海基的拦截计画，以及再入大气层阶段与加速阶段弹道飞弹的拦截计画（参见 飞行阶段）。 [1] 波音综合国防系统集团是此计画主要承包商，负责监督和整合其他分包商。 陆基中途防御系统的主要关键系统包括: 1993年提出一种前沿抵近部属于潜在敌国的上升段侦测与拦截系统，防卫目标为速度约3公里/秒的目标。 [2] 已经飞出大气层外 …
Ground-based Midcourse Defense (GMD) System - Missile Threat
2021年7月26日 · GMD is specifically designed to counter long-range ballistic missiles threatening the U.S. homeland. It uses a 1.27 m-diameter, three-stage booster, allowing it to intercept ballistic missiles at great distances. This range gives GMD by far the greatest coverage area of any U.S. missile defense system, defending all fifty states and Canada.
Ground-based Interceptor Development - Missile Threat
2017年4月7日 · Perhaps the most recognizable component of homeland missile defense is the Ground-based Interceptor (GBI) itself, which represents the product of a long line of hit-to-kill interceptors dating back to the 1980s (Figure 4.1).
Ground-Based Midcourse System - Northrop Grumman
The Ground Based Interceptor (GBI) is a silo-launched, three-stage rocket consisting of a solid fueled multi-stage boost vehicle and Exo-atmospheric Kill Vehicle (EKV), which makes interception of ballistic missile warheads possible using hit-to-kill technology.
Ground-Based Midcourse Defense (GMD) - Missile Defense …
2019年1月31日 · GMD employs integrated communications networks, fire control systems, globally deployed sensors, and Ground-based Interceptors (GBIs) that are capable of detecting, tracking and destroying ballistic missile threats.