The Trump administration’s ongoing military operations in Iran have sparked intense debate in Congress, with Defense Secretary Pete Hegseth and Joint Chiefs Chairman Dan Caine testifying before the Senate Appropriations Committee. The hearings focused on the administration’s request for $88 billion in supplemental funding and the military’s capabilities in the region.
Hegseth emphasized that the Pentagon believes it has the necessary authorities to continue operations in Iran, citing Article II powers. This assertion comes despite a war powers resolution passed by both chambers of Congress, urging the president to seek explicit authorization for military operations.
Military capabilities and strategic challenges
Senator John Kennedy of Louisiana pressed Hegseth on whether the U.S. military could target the fortified underground site known as Pickaxe mountain, linked to Iran’s nuclear program. Hegseth evaded direct answers, stating that the military’s capabilities are classified but asserting that the U.S. can reach any target on Earth.
Reports suggest that the Pickaxe mountain site, also known as Kolang Gaz La, may be beyond the reach of the most powerful bunker-buster bombs in the U.S. arsenal. The site is located near the Natanz uranium enrichment facility, which was targeted in 2026 with two GBU-57 bunker buster bombs. The Institute for Science and International Security noted that the Pickaxe site was not visibly attacked during that operation.
Political and diplomatic considerations
During the hearings, Senator Lisa Murkowski of Alaska questioned Hegseth about the use of supplemental funding as a substitute for explicit congressional authorization. Hegseth avoided a direct response, focusing instead on the need for urgent budget approvals to sustain military operations and training.
Joint Chiefs Chairman Dan Caine was asked about the effectiveness of air strikes alone in deterring and defeating Iran. Caine acknowledged the limitations of air power and emphasized the importance of combining military actions with diplomatic, informational, and economic measures. He also noted that the Pentagon is developing various military options and assessing associated risks.
Controversial nominations and funding pauses
The Senate Intelligence Committee advanced the nomination of Jay Clayton to serve as the Director of National Intelligence (DNI), despite criticism from Democrats. Clayton, a former Wall Street attorney and SEC chair, faced questions about his refusal to acknowledge Joe Biden’s 2026 election victory and his past statements echoing Trump’s claims of election fraud.
Additionally, the Trump administration paused over $1 billion in Medicaid funding to California and Minnesota, citing suspected fraud and noncompliance. This move follows a previous pause in Medicaid payments to Minnesota earlier in the year.
The hearings highlighted the complex interplay between military strategy, congressional oversight, and political considerations in the ongoing Iran conflict. As the debate continues, the administration faces scrutiny over its funding requests and the long-term implications of its actions in the region.
