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SpaceX Deploys 21 Satellites for US Military in Fourth SDA Tranche 1 Mission
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CNBC TV18•10-10-2026, 15:28
SpaceX Deploys 21 Satellites for US Military in Fourth SDA Tranche 1 Mission
- •A Falcon 9 rocket successfully launched 21 satellites for the US Space Force Space Development Agency from Vandenberg Space Force Base in California.
- •The mission is part of the SDA Proliferated Warfighter Space Architecture network designed to support global military communications and missile tracking.
- •This launch marks the fourth mission under the Tranche 1 programme, bringing the total number of deployed data-transport satellites to 84 out of 126.
- •SpaceX successfully recovered the Falcon 9 first-stage booster, completing its sixth flight just over seven minutes after liftoff.
- •The flight represents SpaceX's 111th Falcon 9 launch of the year 2026.
Key Questions Answered
SpaceX successfully launched 21 satellites for the US Space Force's Space Development Agency as part of its fourth Tranche 1 mission. The launch took place from Vandenberg Space Force Base in California.
The Proliferated Warfighter Space Architecture is a network of optically connected satellites in low Earth orbit designed to support global military tactical communications, missile warnings, and tracking capabilities.
With this latest launch, 84 of the 126 planned data-transport satellites have been successfully deployed for the Tranche 1 program.
