ORLANDO, Fla. (AFNS) -- The character of warfare is evolving, and the Space Force is adapting to meet the challenges of this new frontier, according to Chief Master Sgt. of the Space Force John Bentivegna. Speaking at the Space Force Association’s Spacepower Conference in Orlando, Fla., on Dec. 11, Bentivegna emphasized the critical yet often unseen role of space in modern conflict and the qualities demanded of today's Guardians.
Bentivegna addressed an audience of Guardians, Airmen, allies and partners, and industry leaders, highlighting the fundamental shift space has introduced to military strategy. He explained that while actions in space often occur beyond public awareness, their strategic consequences are far-reaching.
“Space has transformed how we think about competition and conflict," Bentivegna stated. "It's a domain where actions are subtle but carry significant weight, demanding a new level of awareness and expertise.”
He underscored that the evolution of warfare necessitates a continuous re-evaluation of military approaches. Just as land, sea and air domains reshaped conflict, space presents unique challenges and opportunities. However, space differs significantly from these traditional domains. Overt signs of conflict, like explosions or visible damage, are rare. Instead, operations often unfold through electronic interference, subtle orbital maneuvers and other methods detectable only by highly trained specialists.
"Unlike other domains, space lacks the obvious indicators of conflict," Bentivegna explained.
"There's often no visible damage, making it an ideal environment for 'gray-zone' aggression where hostile actions can be difficult to detect and attribute."
The increasing presence of competitors in space, conducting maneuvers and proximity operations, adds complexity. This demands that Guardians cultivate a keen understanding of orbital behavior and the intent behind these actions. While refraining from naming specific nations, Bentivegna made it clear that potential adversaries are actively developing capabilities to challenge the United States' dominance in space.
"Our competitors recognize the strategic value of space," he warned. "They are actively working to undermine our freedom of maneuver, and the advantages space provides to our joint forces."
This evolving landscape necessitates a new type of warfighter. No longer solely reliant on physical strength or mechanical aptitude, modern Guardians must possess a potent combination of technical expertise, rapid decision-making skills, and a deep understanding of how their actions impact operations across all domains. As Bentivegna stated, “The modern warfighter requires technical literacy, cognitive agility and multi-domain awareness," Bentivegna asserted. "They must be able to make quick decisions with constantly evolving information.” He also emphasized that the modern warfighter must operate at the intersection of technology, data and human judgement.
To prepare Guardians for this complex environment, the Space Force is refining its training programs to reflect the realities of a contested space domain. These updated courses, exercises and readiness models provide Guardians with more hands-on experience in mission sets that closely mirror real-world scenarios.
"As the domain evolves, so must our training," Bentivegna emphasized. "We are developing programs that challenge Guardians to analyze, anticipate and respond in ways that were unimaginable for previous generations."
During his keynote, Bentivegna also celebrated the accomplishments of Guardians participating in the 2025 Guardian Arena, an annual competition testing physical, academic and tactical skills. Delta 9 – Team Einherjars, based out of Schriever Space Force Base, Colo., emerged as the overall winner.
"The teamwork, physical endurance and cognitive problem-solving displayed at Guardian Arena were truly impressive," he said. "The competition gets tougher each year, and these teams consistently rise to the challenge."
Bentivegna concluded by reiterating the vital importance of the Space Force's mission to national security and the joint force. He urged Guardians to engage with their communities, educating them about the critical role they play in protecting national interests and enabling operations in all other domains.
"The Space Force needs your voice," he urged. "Talk to your friends, neighbors and colleagues. Share what you do and help us celebrate our birthday."
Bentivegna left Guardians with a powerful message: The future of the Space Force will be defined by the expertise, judgment and culture cultivated by those serving today – those who are building the capabilities necessary to navigate this unique and challenging domain.