Pentagon Bans Insider Bets, Citing Risk to Troop Safety

Defense Secretary Pete Hegseth has issued a directive strictly prohibiting Defense Department personnel from using nonpublic military information to place financial wagers on prediction markets. In a memo issued on October 20, Hegseth argued that such transactions create a detectable signal that foreign adversaries could interpret to anticipate American military movements, targets, and operational timing. The policy is intended to safeguard troops by ensuring that operational details are not exposed to enemy intelligence services in exchange for personal financial gain.

The prohibition applies to all financial platforms, explicitly encompassing traditional betting services as well as prediction markets like Polymarket and Kalshi. Hegseth’s directive, distributed to senior Pentagon leadership, Combatant Command leaders, and Defense Department field activity directors, bars any financial transaction informed by nonpublic information regardless of whether that information is classified. The memo underscores that the lives of service members depend on the element of surprise and that the military force must protect its members rather than expose them to the enemy.

Hegseth’s communication to senior leadership details how foreign adversaries monitor fluctuations in betting markets. When an American service member, intelligence professional, or Department civilian engages in a financial transaction regarding a military outcome, they generate a signal. Hegseth stated that this signal can be aggregated, correlated, and exploited by hostile foreign intelligence services to anticipate American movements. The directive concludes that men and women who carry the flag into harm’s way deserve a force that protects them rather than one that exposes them to the enemy for personal gain.

The warning follows recent instances where betting activity surrounding military operations drew scrutiny. In April, a U.S. Army soldier was arrested and charged with using confidential information to generate $410,000 in Polymarket bets concerning the timing of the military's capture of Venezuelan President Nicolás Maduro. Additionally, an August report by the Anti-Corruption Data Collective identified 152 suspicious wallets that placed longshot bets on military and defense markets, winning a combined total of $8 million.

Beyond the risk of foreign intelligence exploitation, the Defense Department also expressed concern regarding the influence such activity could have on military personnel. Hegseth’s memo indicates that engaging in wagering on military outcomes can warp the judgment of those involved. The directive suggests that the potential for financial gain through betting on military outcomes compromises the integrity of decision-making processes within the department.

The policy takes immediate effect, replacing previous guidance on the matter for all Pentagon personnel and Department of Defense civilians. Leadership has been directed to enforce the ban across all branches and commands to prevent the transmission of sensitive operational data through betting markets.

Pentagon officials are expected to monitor compliance with the new regulation in the coming weeks. The department has not announced specific penalties for violations, but the directive remains in place to ensure that financial incentives do not compromise operational security or the safety of American troops.