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SDA Behind Schedule on Laser Links for PWSA Satellites

March 26, 2026
2 min read
Sponsored by: Jumpseat Solutions
Key Takeaways
  • SDA is behind schedule on demonstrating laser links between satellites.
  • Laser links are crucial for PWSA mesh network and other Space Force initiatives.
  • SDA has encountered problems with OISL development, production, and testing.
  • Launches of Tranche 1 satellites have been paused for corrections.
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Strategic Implications

The delay may indicate technical challenges in developing laser communication systems, which could impact the Space Force's ability to establish a resilient and interconnected network. The setback suggests that SDA may need to reassess its development timeline and resource allocation to meet its goals, which could have implications for the Pentagon's future missile defense plans.

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What Happened

Technical Challenges Delay Mesh Network Development

The Space Development Agency is facing delays in demonstrating laser links between its first set of data relay and missile tracking satellites, a critical component of its Proliferated Warfighter Space Architecture mesh network. The agency has encountered problems with optical intersatellite link development, production, and testing, and has paused launches of Tranche 1 satellites to correct issues. Despite the setback, SDA aims to start building up the optical mesh network within the next six months and have most of the Transport Layer launches completed by then. The development was reported by Breaking Defense.

Source

Companies Mentioned
Space Development Agency Mynaric Tesat Spacecom US Skyloom Umbra York Space Systems Lockheed Martin Northrop Grumman L3Harris
Topics
Space Development Laser Communications Satellite Network Missile Defense Space Technology
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Home › Categories › SPACE & SATELLITES

SDA Behind Schedule on Laser Links for PWSA Satellites

March 26, 2026
2 min read
Sponsored by: Jumpseat Solutions
Key Takeaways
  • SDA is behind schedule on demonstrating laser links between satellites.
  • Laser links are crucial for PWSA mesh network and other Space Force initiatives.
  • SDA has encountered problems with OISL development, production, and testing.
  • Launches of Tranche 1 satellites have been paused for corrections.
Sign in to view key takeaways Get full access to in-depth analysis and key takeaways.
Sign In
Silver membership required Upgrade to Silver to access Key Takeaways.
Upgrade
Strategic Implications

The delay may indicate technical challenges in developing laser communication systems, which could impact the Space Force's ability to establish a resilient and interconnected network. The setback suggests that SDA may need to reassess its development timeline and resource allocation to meet its goals, which could have implications for the Pentagon's future missile defense plans.

Sign in to view strategic implications Get full access to strategic analysis and expert insights.
Sign In
Silver membership required Upgrade to Silver to access Strategic Implications.
Upgrade

What Happened

Technical Challenges Delay Mesh Network Development

The Space Development Agency is facing delays in demonstrating laser links between its first set of data relay and missile tracking satellites, a critical component of its Proliferated Warfighter Space Architecture mesh network. The agency has encountered problems with optical intersatellite link development, production, and testing, and has paused launches of Tranche 1 satellites to correct issues. Despite the setback, SDA aims to start building up the optical mesh network within the next six months and have most of the Transport Layer launches completed by then. The development was reported by Breaking Defense.

Source

Companies Mentioned
Space Development Agency Mynaric Tesat Spacecom US Skyloom Umbra York Space Systems Lockheed Martin Northrop Grumman L3Harris
Topics
Space Development Laser Communications Satellite Network Missile Defense Space Technology
Related Stories
SPACE & SATELLITES
SDA's Tracking Layer Constellation Faces Risks, Delays
Government Watchdog Warns Of Unrealistic Goals And Lack Of Transparency
Jan 28, 2026 · 2 min read
SPACE & SATELLITES
Pentagon's Next-Gen Space Architecture Puts Satellites First
US Military Shifts Focus To Space-Based Capabilities And Resilience
Apr 1, 2026 · 2 min read
SPACE & SATELLITES
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Mar 20, 2026 · 2 min read
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