Tag Archives: GPS tracking

Tracking the Enemy: U.S. Space Force in Qatar

The newly formed U.S. Space Force is deploying troops to a vast new frontier: the Arabian Peninsula. Space Force now has a squadron of 20 airmen stationed at Qatar’s Al-Udeid Air Base in its first foreign deployment. The force, pushed by President Donald Trump, represents the sixth branch of the U.S. military and the first new military service since the creation of the Air Force in 1947.   Concerns over the weaponization of outer space are decades old. But as space becomes increasingly contested, military experts have cited the need for a space corps devoted to defending American interests…

In the spring of 2020, Iran’s paramilitary Revolutionary Guard launched its first satellite into space, revealing what experts describe as a secret military space program. The Trump administration has imposed sanctions on Iran’s space agency, accusing it of developing ballistic missiles under the cover of a civilian program to set satellites into orbit.

“The military is very reliant on satellite communications, navigation and global missile warning,” said Capt. Ryan Vickers, a newly inducted Space Force member at Al-Udeid. American troops, he added, use GPS coordinates to track ships passing through strategic Gulf passageways…

Isabel Debre, US Space Force deploys to vast new frontier: Arabian Desert, Associated Press, Sept. 21, 2020

Under-sea GPS: DARPA POSYDON

The objective of the POSYDON program is to develop an undersea system that provides omnipresent, robust positioning. DARPA envisions that the POSYDON program will distribute a small number of acoustic sources, analogous to GPS satellites, around an ocean basin.  By measuring the absolute range to multiple source signals, an undersea platform can obtain continuous, accurate positioning without surfacing for a GPS fix.

DARPA program  April 14, 2015