Senate Blocks Measure to Halt Iran Military Operations
Senate Republicans have voted down legislation that would have halted ongoing U.S. military action in Iran. The failure of the war powers resolution highlights a deep partisan divide over executive authority and signals continued congressional support for the military campaign.
The failed Senate measure, sponsored by Senator Tim Kaine, sought to end U.S. military action against Iran without congressional approval. The final vote was 47-53, with Republican Senator Rand Paul joining Democrats in favor of the resolution, and Democratic Senator John Fetterman voting against it. A similar resolution faces a vote in the House. The ongoing military campaign, dubbed "Operation Epic Fury," carries a significant price tag, with daily operational costs estimated at $220 million. In the first 24 hours of major operations that began on February 28, 2026, the U.S. spent an estimated $779 million on munitions, jet sorties, and military deployments. The total expenditure has already surpassed $2.27 billion. Market reactions to the escalating conflict have been swift, with Brent crude oil prices surging past $80 a barrel. The conflict disrupts about 20% of the world's oil supply that transits through the Strait of Hormuz, a critical shipping chokepoint. European natural gas prices nearly doubled following attacks on Qatari facilities before seeing a partial decrease. While U.S. stock markets initially tumbled, with the TSX dropping over 1,200 points in morning trading on March 4, they have shown some resilience. Markets appear to be pricing in a contained conflict rather than a worst-case scenario, though prolonged tensions are fueling inflation fears and weighing on investor sentiment. The broader economic fallout could be substantial, with one projection estimating a total economic loss for the U.S. between $50 billion and $210 billion, depending on the conflict's duration and disruption to trade and energy markets. Businesses may pull back on investment and hiring due to the uncertainty. The conflict has also spurred a flight to "safe-haven" assets. Gold prices have risen, and the U.S. dollar has strengthened as investors seek stability. Conversely, cryptocurrencies are being treated as higher-risk assets, similar to equities.
