Hegseth warns prediction market bets warp military judgment and endanger troops.
Context
What happened: Defense Secretary Pete Hegseth issued an October 20 memo warning military personnel against using nonpublic information to bet on prediction markets, citing the risk that such wagers signal enemy countries.
Key numbers: Memo dated October 20.
Why it matters: Hegseth said the prohibition covers all financial platforms, including Polymarket and Kalshi, and applies to nonpublic information whether classified or unclassified. He argued such transactions can be aggregated and exploited by hostile foreign intelligence.