US vice president JD Vance has raised concerns over the Pentagon’s assessment of the ongoing conflict with Iran, questioning whether the extent of US missile stockpile depletion has been fully disclosed.According to senior administration officials, JD Vance has repeatedly sought clarity on the accuracy of information provided by the defence department, as cited by The Atlantic.He has also raised concerns about the availability of key missile systems in discussions with US President Donald Trump, signalling unease within the administration over the war’s resource implications.A sharp depletion of munitions reserves could carry serious consequences, as US forces rely on these stockpiles to respond to multiple potential flashpoints, including defending Taiwan against China, supporting South Korea in the face of North Korea, and reinforcing Europe against Russia.Sources speaking on condition of anonymity, said that Vance has framed his concerns as his own rather than accusing defence secretary Pete Hegseth or general John D Caine of misleading the president.According to them, Vance has sought to avoid personalising the issue or creating rifts within Trump’s war Cabinet. However, some of his confidants believe Hegseth’s assessment of the situation has been overly optimistic to the point of being misleading.The vice president has raised concerns about munitions availability in meetings with Trump and national security officials. The Center for Strategic and International Studies said this week that the United States may have used more than half of its prewar stock of four key munitions, as cited by The Atlantic.Trump has reiterated assessments put forward by Hegseth and general Caine, stating that the impact of US military operations amounts to a victory and that stockpiles of key weapons are “virtually unlimited.”Some advisers indicated that Hegseth’s briefings, along with his interactions with the press, appear aligned with presenting information in a manner consistent with the US president’s stated position.In March, Hegseth stated that the US military had “complete control” of Iranian airspace. However, in April, Iranian forces downed a US fighter jet, prompting a rescue operation that Hegseth later compared to the Resurrection of Jesus Christ.According to people familiar with the assessments, Tehran has been restoring missile launchers, with about half becoming operational again following an initial two-week ceasefire that was due to expire last Tuesday. Trump subsequently extended the ceasefire without a defined end date, as reported by The Atlantic.He also cancelled planned visits to Pakistan for peace discussions by Vance and later by special envoys Steve Witkoff and Jared Kushner, after Iran did not move forward with negotiations.Officials and external advisers said the use of key weapons, including missile interceptors and offensive systems such as Tomahawk missile and Joint Air-to-Surface Standoff Missile, has led to shortages that affect the United States’ capacity to sustain future military operations, despite efforts to increase production.Stockpiles had already been reduced prior to the Iran conflict due to production constraints and transfers to Ukraine and Israel. Pentagon officials have warned that these shortfalls could affect the military’s ability to respond in a potential conflict involving Russia or China.Vance had expressed reservations about the merits of striking Iran prior to the conflict, with Trump acknowledging that he was “maybe less enthusiastic” about the move.The war has since faced limited public support among American voters, adding to concerns within the administration over its political impact.
