House bill would ban prediction-market bets by service members and Pentagon staff

What This is

• A draft House defense policy bill would restrict or ban U.S. service members and Pentagon civilian employees from using online prediction markets to place bets on real-world events.
• The proposal directs the Defense Secretary to issue regulations and create penalties or a range of punishments for prohibited prediction-market activity.
• One reported trigger was a prosecution of a U.S. special forces soldier accused of using classified information to profit from prediction-market trades on Polymarket.
• The push reflects concerns that military personnel could use classified or other nonpublic information to trade, raising insider-trading risks tied to military actions.
• The defense-bill language described in one summary would bar prediction-market trading when a service member or Pentagon employee has nonpublic, or reasonably obtainable nonpublic, information.
• The debate is unfolding alongside broader fights over who regulates prediction markets, including Commodity Futures Trading Commission enforcement and state efforts to restrict them.
• President Donald Trump publicly supported the Commodity Futures Trading Commission having exclusive authority to regulate prediction markets, as lawsuits and congressional probes continue.

Why This Matters

• The rules would test how the military prevents personal profit from sensitive information and protects operational security.
• Clear limits and penalties can strengthen public trust that defense decisions are not distorted by private financial incentives.
• The issue highlights gaps in oversight when new financial products blur lines between gambling and regulated markets.
• How this is enforced could affect service members’ rights and set a precedent for ethics restrictions across other federal agencies.
• The fight over federal versus state authority could shape transparency and accountability for a fast-growing industry.