Pentagon Bars Insider Bets

Defense Secretary Pete Hegseth has officially instructed military personnel to stop placing bets on prediction markets using nonpublic information. In a memo released to senior leadership, he argued that these wagers could inadvertently signal enemy nations about American military strategies and timelines. The directive aims to ensure that personal financial interests do not compromise the security of ongoing operations.

The memo, dated October 20 and published recently by CBS News, was distributed to key figures within the Department of Defense, including Combatant Command leaders and field activity directors. The subject line of the document was blunt: “Do Not Compromise Military Operations for Personal Financial Gain.” Hegseth emphasized that the rules apply broadly to all financial platforms, covering both traditional betting services and newer prediction markets like Polymarket and Kalshi.

Hegseth explained the core risk in his writing: hostile foreign intelligence services monitor these markets closely. When a service member, intelligence professional, or civilian uses nonpublic information to make a financial transaction, they create a detectable signal. Adversaries can aggregate and correlate these signals to anticipate US movements, targets, and timing. The Secretary stressed that the lives of troops often depend on the enemy not knowing what is coming next.

The memo highlights a growing concern that betting can warp judgment. Hegseth wrote that the 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. He specified that the prohibition covers any financial transaction informed by nonpublic information, whether that information is classified or unclassified.

This warning comes after specific incidents raised alarms within the department. In April, a US Army soldier was arrested and charged with using confidential information to make $410,000 in bets on Polymarket. The soldier wagered on the specific timing of the military’s capture of Venezuelan President Nicolás Maduro. This case demonstrated how insider knowledge could translate into significant financial gain at the potential cost of operational surprise.

Further scrutiny came from an August report by the Anti-Corruption Data Collective. The group identified 152 suspicious wallets that placed longshot bets on military and defense markets. These wallets won a combined total of $8 million. The findings suggested a pattern of activity that warranted a broader directive from the top of the Pentagon.

The new guidance clarifies the scope of what is prohibited. It is not just about classified data; any nonpublic information that gives a bettor an edge is covered. The memo serves as a reminder that the line between personal finance and national security is thinner than previously thought in the era of digital prediction markets.

Going forward, Defense Department personnel are expected to adhere strictly to these new guidelines. The goal is to minimize the risk of information leakage through financial transactions. By treating these markets as potential targets for enemy intelligence analysis, the Pentagon aims to safeguard its operational surprises and protect the service members who rely on them.