Pentagon Restricts Insider Wagers

The Pentagon is attempting to seal a potential intelligence leak created by the growing popularity of online betting platforms.

Defense Secretary Pete Hegseth issued a memorandum on October 20, 2026, instructing military personnel to avoid placing wagers based on information they are not authorized to share. The guidance was distributed to senior leadership, Combatant Command leaders, and Defense Department field activity directors.

The directive explicitly bans financial transactions informed by nonpublic information, regardless of whether that data is classified or unclassified. This prohibition applies across all financial platforms, including traditional betting services and prediction markets such as Polymarket and Kalshi.

The subject line of the memo, “Do Not Compromise Military Operations for Personal Financial Gain,” underscores the administration's concern regarding operational security. Hegseth warned that foreign intelligence services monitor betting markets to detect anomalies in activity that might indicate upcoming movements.

“Our enemies watch movements in these markets,” Hegseth wrote. “When an American Service member.. engages in a financial transaction on a military outcome, they create a signal.” He further stated that these signals can be aggregated and correlated to anticipate American targets and timing.

The warning follows specific incidents of alleged misuse of privileged knowledge. In April, a U.S. Army soldier was arrested and charged with utilizing confidential information to place $410,000 in bets on Polymarket regarding the capture timeline of Venezuelan President Nicolas Maduro.

Additionally, a report released by the Anti-Corruption Data Collective in August identified 152 wallets associated with suspicious activity. These accounts placed longshot bets on defense-related markets and collectively won $8 million.

The stakes of the directive are framed by Hegseth around the safety of troops deployed abroad. “The lives of our Service members often depend on the enemy not knowing what is coming,” he wrote, arguing that personnel must not expose their colleagues to danger for personal gain.