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A Ground-Based Interceptor loaded into a silo at Fort Greely, Alaska in July 2004.. 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.
The mission of 100th MDB (GMD) is ground-based mid-course defense (GMD) of the United States.A sensor network of satellites, sea-based radars, and land-based radars detect enemy ballistic missile attack by tracking launches, following the trajectories, and determining if these trajectories are headed for the U.S. homeland. [5]
On 1 August 2022, the Missile Defense Agency awarded Northrop Grumman a contract to upgrade the GMD Weapon System (GWS) to modernize code for the Ground-based interceptors (GBIs) hardware (by 2026), [16] [17] as their successor Next generation interceptors (NGIs) are made available (on or before 2026). The software upgrades allow the GBIs new ...
The EKV is launched by the Ground-Based Interceptor (GBI) missile, the launch vehicle of the GMD system. The EKV's own rockets and fuel are for corrections in the trajectory, not for further acceleration. The successor to the EKV, known as the Redesigned Kill Vehicle (RKV), was scheduled to debut in 2025. [1]
The following is a list of locomotives produced by General Motors Diesel (GMD), and its corporate successor Electro-Motive Canada (EMC).. The NF-110 and NF-210 locomotive models were narrow gauge locomotives for use on Canadian National Railway's Newfoundland lines, as are the New Zealand DF class for use by Tranz Rail.
General Motors Diesel (GMD) Canadian Pacific Railway: 2001 On static display at the Revelstoke Railway Museum in Revelstoke, British Columbia: CP class DRF-30a [29] A2594 Canadian National 5232 November 1971 General Motors Diesel (GMD) Canadian National Railway; Athabasca Northern Railway; Cando Contracting Limited -
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The Cheyenne Mountain Complex is a United States Space Force installation and defensive bunker located in unincorporated El Paso County, Colorado, next to the city of Colorado Springs, [2] at the Cheyenne Mountain Space Force Station, [a] which hosts the activities of several tenant units.