The Trump administration has reached the limits of U.S. sanctions power, abandoning economic pressure campaigns against Iran and Venezuela in favor of military action. After years of maximum pressure failed to topple either regime, the White House launched strikes on Iran's nuclear facilities and a military operation that captured Venezuelan President Maduro.

Sanctions experts say the administration consistently set goals beyond what economic tools can achieve. Edward Fishman of the Council on Foreign Relations notes the same pattern played out in both countries: economic pressure degraded but didn't collapse their governments. Treasury sanctions can block transactions and freeze assets, but critics argue they're designed to degrade rather than destroy.

Trump's sanctions approach has grown increasingly erratic, from targeting a Brazilian Supreme Court justice for political retribution to easing restrictions on Russian oil to lower prices. The administration is also relaxing enforcement of anti-money laundering rules while critics warn this could facilitate illicit financial flows. With oil prices soaring, Treasury Secretary Bessent is allowing sanctioned Russian crude deliveries to India, highlighting the transactional nature of current U.S. sanctions policy.