Common Questions

What is the US Space Force responsible for?: The US Space Force operates military satellites, provides GPS, missile warning, and satellite communications to the joint force, and conducts space domain awareness. It also manages acquisitions like the Golden Dome OTA pool for space-based interceptors.Source: Fortune
Who won the Golden Dome Space Force contract?: On 24 April 2026, the US Space Force awarded a $3.2 billion OTA pool to eleven companies: Anduril, SpaceX, Lockheed Martin, Northrop Grumman, RTX, Booz Allen Hamilton, General Dynamics, GITAI USA, Quindar Inc., Sci-Tec Inc., and True Anomaly Inc.Source: Fortune
What is an OTA contract and why does the Space Force use them?: Other Transaction Authority contracts bypass the Federal Acquisition Regulation, allowing the Pentagon to award prototypes to multiple firms in parallel without formal competition requirements. The Space Force uses them to reward integration speed and give non-traditional defence companies access to high-value contracts.Source: Fortune
When was the US Space Force created?: The US Space Force was established in December 2019 as the sixth branch of the US military, with roughly 16,000 personnel transferred from Air Force Space Command.Source: US Space Force

Background

The United States Space Force (USSF) is the sixth branch of the US military, established in December 2019, with responsibility for protecting US interests in space, operating military satellites, and providing space-based capabilities to joint force commanders. It is the world's only independent military space service. On 24 April 2026 the USSF awarded a $3.2 billion Other Transaction Authority (OTA) pool for Golden Dome Space-Based Interceptor prototypes to eleven companies, including Anduril Industries, SpaceX, Lockheed Martin, Northrop Grumman, Raytheon Technologies, Booz Allen Hamilton, GITAI USA, Quindar Inc., Sci-Tec Inc., and True Anomaly Inc.

Founded with roughly 16,000 personnel transferred from the Air Force Space Command, the USSF sits under the Secretary of the Air Force for administrative purposes. Its primary missions include operating the Global Positioning System (GPS) satellite constellation, missile warning systems, satellite communications, and space domain awareness. The Golden Dome award represents the USSF's role in the broader US Ballistic missile defence architecture, extending the OTA contracting model that has dominated autonomous-systems procurement into the Space-Based Interceptor domain.

The $3.2 billion OTA pool is structured to spread prototype risk across eleven named bidders rather than concentrating it in a single prime. OTA contracts bypass Federal Acquisition Regulation competition requirements, allowing awardees to convert prototypes into production contracts faster than FAR-bound competitors. The structure follows the same procurement logic as Anduril's $20 billion Counter-UAS enterprise award, treating integration speed as a first-order selection criterion over heritage relationships.

How the World Sees Them

China

China's People's Liberation Army Strategic Support Force integrates space and cyber missions in a single service structure the USSF was partly established to mirror and counter; Golden Dome is assessed as directly targeting Chinese and Russian co-orbital and hypersonic capabilities.

Russia

Russia's Aerospace Forces operate dedicated anti-satellite capabilities that the Golden Dome architecture is designed to defeat; the USSF OTA award signals US intent to field space-based interceptors ahead of any treaty constraint on that capability.

United States

The USSF represents a structural bet that space-based missile defence and on-orbit operations require a dedicated service branch rather than an Air Force subordinate command; the Golden Dome OTA pool is its largest single autonomous-systems award.