The Space Development Agency has issued a request for proposals for a Tranche 2 satellite for its Proliferated Warfighter Space Architecture, the agency announced on Monday. “T2 Transport Layer will provide global communication access and deliver persistent regional encrypted connectivity in support of Warfighter missions and the globe,” SDA said in the notice. The Defense Department will purchase a constellation of up to 72 T2TL-Beta space vehicles that are further divided into six orbital planes of 12 SVs, which will...