War prediction markets like Polymarket are creating a national security threat that could compromise military operations worldwide. When Iranian leader Ayatollah Ali Khamenei was killed in a strike last week, someone had bet $20,000 that he would be out of power by March's end, netting over $120,000 in profit. The platform's odds had already shifted dramatically before the attack.

This isn't an isolated incident. Before the U.S. operation that deposed Venezuelan leader Maduro, another user made bets that paid out more than $400,000. These suspiciously timed wagers suggest someone had advance knowledge of military actions. Polymarket allows anonymous betting using cryptocurrency, making it nearly impossible to track insider trading or prevent bad actors from profiting off classified information.

Intelligence agencies are already monitoring these platforms, and the Pentagon once explored creating its own prediction market for terrorism forecasting. But unlike government-controlled systems, private platforms like Polymarket operate globally with minimal oversight. A military commander could bet against his own forces' success, or adversaries could manipulate odds to create confusion. With prediction markets now accessible to everyone from terrorists to foreign governments, the line between gambling and national security has been dangerously blurred.