Enlarge / Heads of state pose for a group photo at an event Tuesday celebrating the 75th anniversary of NATO. (credit: Kevin Dietsch/Getty Images)

During their summit in Washington, DC, this week, NATO member states committed more than $1 billion to improve the sharing of intelligence from national and commercial reconnaissance satellites.

The agreement is a further step toward integrating space assets into NATO military commands. It follows the bloc's adoption of an official space policy in 2019, which recognized space as a fifth war-fighting domain alongside air, land, maritime, and cyberspace. The next step was the formation of the NATO Space Operations Center in 2020 to oversee space support for NATO military operations.

On June 25, NATO announced the establishment of a "space branch" in its Allied Command Transformation, which identifies trends and incorporates emerging capabilities into the alliance's security strategy.