Derek Tournear was placed on administrative leave in January following a bid protest from Viasat over the agency's award for the Gamma variant of the Tranche 2…

On-orbit laser communications are a critical enabling technology for the Space Development Agency's planned mega-constellation known as the Proliferated Warfighter Space Architecture.

SDA is looking for input on Tranche 3 as it aims to “accelerate the proliferation of missile defense capability to provide low-latency fire control-quality data."

“SDA does not want to build a proliferated ground segment to support a proliferated space segment. I think that’s where one of the best opportunities to tap…

The Gamma variant of the Tranche 2 transport layer will be equipped with the Warlock payload, offering fire control capabilities.

Six of the satellites in the Tranche 2 tracking layer will provide fire control-quality data to warfighters, an SDA official said.

The company received a $515 million prototype agreement to build and operate 18 Beta variant satellites for SDA’s Tranche 2 transport layer.

Derek Tournear wrote in a post published on LinkedIn on Thursday that he was recently told to no longer act as the “bad cop” for SDA or…

The agency wants information on different capabilities — from translator satellites for commercial constellations to space-based anti-jamming technology — that could be integrated onto the Transport Layer…

The Space Development Agency is seeking industry bids for the Beta variant of its Tranche 2 transport layer consisting of 72 satellites and related ground support systems.