World

August 31, 2012

Second AEHF satellite payload activated

sat-payload2

AEHF-2 launches from from Space Launch Complex 41 at Cape Canaveral Air Force Station, Fla. The satellite was carried aboard an Atlas V launch vehicle.

The U.S. Air Force successfully activated the AEHF-2 communications payload, Aug. 14.

Payload activation was accomplished from the AEHF command and control site located at Schriever AFB, Colo.

During payload activation, the payload wings and antennas were deployed, and the payload processors were initialized and verified in preparation for on-orbit test.

The on-orbit test phase for the satellite will take place over the next two months to verify communications capabilities for AEHF-2 prior to its integration into the combined Milstar/AEHF constellation.

AEHF is a joint service satellite communications system that will provide survivable, global, secure, protected and jam-resistant communications for high-priority military ground, sea and air assets. The AEHF system is the follow-on to the Milstar system, augmenting, improving and expanding the Department of Defense’s Military Satellite Communication systems architecture.

AEHF-2 was procured from Lockheed Martin Space Systems Company by the MILSATCOM Systems Directorate, part of Air Force Space Command’s Space and Missile Systems Center. The MILSATCOM Systems Directorate plans, acquires and sustains space-based global communications in support of the president, secretary of defense and combat forces. The MILSATCOM enterprise consists of satellites, terminals and control stations and provides communications for more than 16,000 air, land and sea platforms.

 




All of this week's top headlines to your email every Friday.


 
 

 

Saudi Arabia becomes world’s biggest defense importer

Saudi Arabia has passed India to become the world’s biggest arms importer last year as concerns about Iran’s ambitions increase tensions in the Middle East. Saudi spending rose 54 percent to $6.5 billion last year, while India imported $5.8 billion, according to data released Sunday by IHS, a leading analyst of the global arms trade....
 
 

China defense spending to grow 10.1 percent in 2015

China said March 5 it will boost defense spending by 10.1 percent, a smaller rise than last year but in line with large annual increases that have drawn concern among the country’s neighbors over Beijing’s military and territorial ambitions. Beijing says the higher spending is needed to modernize equipment and improve conditions for the 2.3...
 
 

Kremlin pursues military modernization despite economic woes

Hundreds of new Russian aircraft, tanks and missiles are rolling off assembly lines. Russian jets roar through European skies under NATO’s wary eye. Tens of thousands of troops take part in war games showing off the military’s readiness for all-out war. The muscle flexing suggests that Russia’s economic woes so far are having no impact...
 

 

Ukraine plans $3 billion boost to defense spending

KIEV, Ukraine – Ukraine’s president announced plans Aug. 24 to boost his country’s defense spending by an estimated 50 percent as government forces seek to overpower pro-Russian separatists in the east. President Petro Poroshenko pledged to spend an extra 40 billion hryvnia ($3 billion) by 2017 during a speech marking Ukraine’s independence from the Soviet...
 
 

Iran unveils new short-range missiles, drones

Iran unveiled a new generation of short-range marine missiles and aerial drones Aug. 24, as President Hassan Rouhani said its military doctrine was based on deterring and countering threats from unnamed foreign powers. The official IRNA news agency said the Ghadir missile, with a range of 100 kilometers (62 miles), is designed to destroy marine...
 
 

NATO ups military presence amid Russian threat

NATO is strengthening its military footprint along its eastern border immediately in response to Russia’s aggression in Ukraine, the alliance’s chief said April 16. Secretary General Anders Fogh Rasmussen said NATO’s air policing aircraft will fly more sorties over the Baltic region west of Ukraine, far from the tensions in the eastern part of the...
 




0 Comments


Be the first to comment!


Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>