Space Force Brig. Gen. Cantore Nominated for Second Star
The Department of War announced the nomination of Matthew S. Cantore, director of staff at U.S. Space Force Headquarters, for promotion to major general on July 16, 2026.
Matthew S. Cantore, a Space Force brigadier general, was nominated for promotion to major general as the service continues to build out its senior ranks.
The Department of War announced the nomination on July 16, 2026, listing Cantore in his current role as director of staff at Headquarters, U.S. Space Force, at the Pentagon in Washington. A promotion to major general would move him from a one-star to a two-star flag officer, expanding his command authority and responsibilities inside the six-year-old service.
Cantore was born in Guilderland, New York, in 1976 and commissioned into the U.S. Air Force in 1998 through the U.S. Air Force Academy. He served in intercontinental ballistic missile assignments before moving into space operations. He commanded the 3rd Space Experimentation Squadron and the 21st Operations Group, which was redesignated as Space Delta 2 in 2020, making him the unit’s first commander. He transferred to the Space Force in 2020 and pinned on his first star on February 1, 2024.
The nomination advances one officer through a promotion system that requires Senate confirmation before any star is pinned on. Cantore’s elevation would benefit the Space Force’s leadership pipeline as the service, established in December 2019, fills billets that carry higher rank. The stakes fall on an institution still defining its command structure rather than on any competing candidate.
This nomination is one of 109 officer nominations announced so far this year. Hawaii leads all states with 10 total nominations, while the Army holds the most among the military services with 74. At the same point in 2025, the database recorded only 26 officer nominations. The previous nomination announcement occurred 43 days earlier.
The surge marks a sharp increase over the prior year, with the running total more than quadrupling the 26 nominations logged by mid-2025. The Space Force remains the smallest U.S. military branch, and its two-star billets number in the dozens rather than the hundreds seen in the Army. Each additional major general therefore represents a larger proportional shift in leadership than a comparable promotion in the larger services.
For the average American reader, flag officer promotions rarely alter daily life, yet they shape who directs the satellites, missile-warning networks, and space defenses that underpin civilian navigation, banking timestamps, and weather forecasts. Leadership continuity in those areas affects the reliability of systems most citizens use without noticing.
Has this happened before? It has happened before, and often. Officer nominations flow to the Senate in regular batches, and Cantore himself was nominated and confirmed for brigadier general in 2024 before pinning on the rank on February 1 of that year. The current announcement follows the same statutory path that governs every flag officer advancement.
The Senate Armed Services Committee will review the nomination before the full Senate votes on confirmation. A date for that decision has not been announced.
Senate confirmation of general officers has produced friction before. In 2023, a single senator held up more than 400 military nominations for months in a dispute over Pentagon policy, delaying promotions across every service and forcing officers to defer moves and pay adjustments. The logjam broke only in December of that year when the Senate confirmed the backlog in a series of votes, and the episode reshaped how lawmakers weigh the cost of stalling routine advancements.
Source: NewsFindr Chart Maker
Note: Chart generated by NewsFindr on July 16, 2026 at 4:33 PM ET