STRATO BRIEF
SPACE · POLICY · DEFENSE
June 26, 2026
10 stories · ~6 min read
ISS repair spacewalk highlights concerns about station health
Space Operations

ISS repair spacewalk highlights concerns about station health

NASA scheduled a June 30 spacewalk for astronauts Jessica Meir and Chris Williams to replace a failed Canadarm2 wrist joint on the International Space Station. The repair became more urgent after advisers raised broader concerns about the station's aging hardware and the condition of NASA's spacesuits. Together, the maintenance task and the safety warnings underscored how much ISS operations now depend on keeping legacy systems reliable deep into the station's extended service life.



Space Operations & Technology
Weather Stream releases first light imagery from GEMS2 microwave radiometer
TECH

Weather Stream releases first light imagery from GEMS2 microwave radiometer

Weather Stream said its GEMS2-Amethyst satellite is now collecting global atmospheric observations with a commercial microwave radiometer. The company says the spacecraft can generate 3D temperature and moisture profiles that support forecasting, military planning and risk analysis for insurers.

Space Force’s new MUOS satellites to use Boeing’s 702MP spacecraft platform
COMMS

Space Force’s new MUOS satellites to use Boeing’s 702MP spacecraft platform

Boeing said the Space Force's next-generation MUOS satellites will be built on its 702MP platform after winning a contract worth up to $2 billion. The award positions Boeing to replace part of the military's narrowband communications architecture with spacecraft slated for launch in 2031 and 2032.



Policy & Politics
Federal AI security center measure advanced by House Science
POLICY

Federal AI security center measure advanced by House Science

The House Science, Space and Technology Committee advanced bipartisan legislation to formally establish a federal AI center inside NIST. Lawmakers deferred debate over higher funding levels, but the bill would rename the office the Center for AI Security and Innovation and authorize $20 million annually through 2032.

Senate Democrats press Trump administration to retain all election-related records
CONGRESS

Senate Democrats press Trump administration to retain all election-related records

Senate Democrats led by Chuck Schumer and Mark Warner urged the Trump administration to preserve all records tied to the 2026 midterm election. Their request reflects growing concern that disputes over administration handling of election material could intensify ahead of November.



Aerospace Industry
Rocket Lab wins NASA award for three Electron launches
CONTRACT

Rocket Lab wins NASA award for three Electron launches

NASA selected Rocket Lab to launch the PolSIR and TSIS-2 science missions on three Electron rockets in 2027. The award strengthens Rocket Lab's position in the small-launch market while giving NASA a dedicated path to orbit for a pair of Earth science payloads.

Starlink veterans launch startup to broaden megaconstellation ownership
STARTUP

Starlink veterans launch startup to broaden megaconstellation ownership

Former SpaceX engineers emerged from stealth with Eclipse Space, a new company aimed at helping governments and commercial customers build and control their own megaconstellations. The startup plans to deliver initial hardware later this year and target an integrated demonstration spacecraft in 2027.

Small satellite operators confront a bottleneck to space access
MARKET

Small satellite operators confront a bottleneck to space access

SpaceNews reported that smallsat operators are struggling to secure future rideshare slots as SpaceX's Transporter manifest fills and reservations beyond 2028 become scarce. The squeeze is forcing satellite companies to reassess launch plans and exposes how dependent much of the market has become on a single low-cost provider.



Geopolitics & Defense
Amphib USS Fort Lauderdale, LCS USS Billings Headed to Venezuela
DEFENSE

Amphib USS Fort Lauderdale, LCS USS Billings Headed to Venezuela

U.S. Southern Command dispatched two warships and Air Force cargo aircraft to support a State Department relief mission after two earthquakes in Venezuela. The deployment pairs humanitarian assistance with visible regional military presence as U.S. forces help move personnel, rescue teams and emergency supplies.

Europe’s next security challenge is in orbit
SECURITY

Europe’s next security challenge is in orbit

A SpaceNews analysis argued that Europe must treat space situational awareness as a strategic priority as satellites underpin a growing share of the continent's economy. The piece frames orbital monitoring and attribution as essential defenses against gray-zone activity from Russia and the rapid military-space buildout underway in China.


Sources
SpaceNews: ISS repair spacewalk highlights concerns about station health · SpaceNews: Weather Stream releases first light imagery from GEMS2 microwave radiometer · SpaceNews: Space Force’s new MUOS satellites to use Boeing’s 702MP spacecraft platform · Roll Call: Federal AI security center measure advanced by House Science · The Hill: Senate Democrats press Trump administration to retain all election-related records · SpaceNews: Rocket Lab wins NASA award for three Electron launches · SpaceNews: Starlink veterans launch startup to broaden megaconstellation ownership · SpaceNews: Small satellite operators confront a bottleneck to space access · USNI News: Amphib USS Fort Lauderdale, LCS USS Billings Headed to Venezuela · SpaceNews: Europe’s next security challenge is in orbit
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