Iowa Republicans Break With Trump on Iran War Powers as Gold, Oil Markets React

Two Iowa Republicans joined a bipartisan House majority Tuesday in voting to block President Donald Trump from further military action against Iran, a symbolic rebuke as the conflict enters its 201st day and costs American taxpayers billions. The 220-204 vote marked the third time the House has challenged the president's war powers, with Reps. Mariannette Miller-Meeks and Zach Nunn of Iowa among seven Republicans breaking ranks.

The vote comes as markets digest the economic fallout of the prolonged conflict, with gold facing fresh selling pressure ahead of a Federal Reserve decision and oil prices stabilizing near $108 a barrel after Saudi Arabia's critical East-West pipeline closure tightened global supply.

What the Iran War Is Costing American Taxpayers

The military's inspector general estimates the conflict has cost $33.4 billion through mid-June, with the nonpartisan Congressional Budget Office projecting an additional $2 billion per month for as long as hostilities continue.

Treasury Secretary Scott Bessent defended the administration's economic policies before Congress Tuesday, attributing rising bond yields to global factors while acknowledging Washington must address its ballooning fiscal deficit.

Which Iowa Republicans Voted Against Trump on Iran

Miller-Meeks and Nunn joined Rep. Nancy Mace of South Carolina as new Republican defectors, adding to the four GOP lawmakers who supported previous war powers resolutions in June and July: Reps. Tom Barrett of Michigan, Brian Fitzpatrick of Pennsylvania, Warren Davidson of Ohio, and Thomas Massie of Kentucky.

The Senate has not indicated whether it will take up the measure in its final two scheduled weeks before November elections. A similar resolution passed by the House in July remains stalled, and the White House has argued against the validity of an earlier June resolution adopted by both chambers.

White House Backs Hegseth Amid Impeachment Push

The White House expressed support for Defense Secretary Pete Hegseth following the introduction of articles of impeachment by Rep. Thomas Massie. Attorney General Todd Blanche said Hegseth was doing a phenomenal job.

A senior Iranian official rejected what he called President Trump's mixed signals on openness to talks, insisting the stakes have changed and ruling out dialogue until Iran's conditions are met.

Houthis Claim Saudi Jet Shootdown as Regional Tensions Spread

Yemen's Iran-backed Houthis said Wednesday they shot down a Saudi F-15 fighter jet over Marib province using a locally made air-to-air missile. The group also accused Saudi Arabia of launching 450 strikes.

South Korea's top diplomat is set to meet Secretary of State Marco Rubio in Washington this week to discuss trade and a possible deployment of South Korean troops to the Strait of Hormuz. President Trump announced in August he would scale back military exercises with the Asian nation after it declined to join U.S. efforts in Iran.

How the Fed Decision Is Moving Gold and Bond Markets

Gold futures opened Tuesday at $4,324.22, tested a high of $4,381.65 and a low of $4,315.25, and now face immediate resistance at $4,399 with key support at the 50-day EMA of $4,323.15. A bearish crossover on the daily chart suggests selling pressure could continue in the next two trading sessions.

Benchmark 10-year Treasury yields fell below 5% early Wednesday to 4.994% after crossing levels last seen in 2007 earlier this week. Markets are pricing an 89.5% chance the Fed will raise rates by 25 basis points at the conclusion of its two-day meeting Wednesday, which would put rates at a one-year high.

Sticky inflation, soaring oil prices, and hawkish warnings from Fed policymakers have markets bracing for a hike, though soft New York manufacturing data Tuesday raised concerns about the economy's long-term outlook and sparked some buying back into bonds.

What This Means for Iowa Families

For Iowans watching fuel prices at the pump and retirement accounts, the combination of prolonged conflict, rising oil costs, and a likely Fed rate hike means continued economic pressure. Brent crude remains well above the roughly $72 per barrel level before the war began in late February.

Iran's semi-official Tasnim news agency reported that three oil tankers and two ships carrying essential Iranian goods have passed through the U.S. naval blockade on the Strait of Hormuz, a development that could further complicate supply dynamics.

Frequently Asked Questions

Why did Iowa Republicans vote against Trump on Iran?

Reps. Mariannette Miller-Meeks and Zach Nunn joined a bipartisan majority in voting to block further military action against Iran, reflecting growing concerns about the war's cost and duration. The measure is symbolic and does not bind the president.

How much is the Iran war costing the U.S.?

The military's inspector general estimates $33.4 billion through mid-June, with the Congressional Budget Office projecting roughly $2 billion more per month for as long as the conflict continues.

What is happening with gold prices?

Gold futures are trading near $4,380, facing resistance at $4,399 and $4,444, with technical indicators suggesting selling pressure may continue following the Fed's rate decision.

Disclaimer: Readers are advised to take any position in gold at their own risk, as this analysis is based solely on observations.