Satellites like Elon Musl's Starlink are the next front in space war
Russian anti-satellite missile test endangers space station crew - NASA | Reuters
Do you know how GPS works? - Bareways
Cosmic GPS - Aerospace America
GPS World - The Business and Technology of Global Navigation and Positioning
A Condensed History of the Global Positioning System (GPS)
Shot-Down Over Ukraine, Russian Su-34 Fighter Jet 'Shockingly' Found With ' GPS Taped To Its Dashboard'
Army ponders satellite partners for 'Lonestar' GPS interference warning system - Breaking Defense
What would the world do without GPS? - BBC Future
GPS Satellites | Lockheed Martin
Op-ed | Get the Bullseye Off GPS - SpaceNews
Anti-satellite weapons: History, types and purpose | Space
What on Earth is the Global Positioning System? > U.S. Department of Defense > Story
Lesson 1: The GPS Signal
Here's The Only Pilot To Shoot Down A Satellite By A Fighter Jet - Fighter Jets World
How to fight a war in space (and get away with it) | MIT Technology Review
GPS: A $1.4 Trillion Economic Engine | RTI
China and Russia Could Cripple the US With a Space Attack, but the US Is Pushing Back
India joined exclusive club with anti-satellite missile test: Here's what it means for the world
War in Space May Be Closer Than Ever - Scientific American
Anti-satellite weapon - Wikipedia
An F-15 Eagle Once Shot Down a Satellite | Anti-Satellite Weapon
