Telesat LEO 3 illustration. Credit: Telesat

WASHINGTON — Kratos Defense & Security Solutions announced April 4 it completed a demonstration of satellite-based broadband for the U.S. Army using a virtual ground system — a software-defined alternative to traditional hardware-based ground stations for controlling satellite constellations.

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Sandra Erwin writes about military space programs, policy, technology and the industry that supports this sector. She has covered the military, the Pentagon, Congress and the defense industry for nearly two decades as editor of NDIA’s National Defense...