The United States, which maintains a vast global network of hundreds of bases and hundreds of thousands of personnel, is facing mounting pressure on its military capabilities. While this extensive footprint has historically allowed Washington to project power across multiple regions simultaneously, the ongoing conflict with Iran is testing the limits of its finite supply of ships, aircraft, personnel, and munitions.
Six months into the war, the strain is becoming increasingly visible. Recent assessments indicate that the conflict has depleted American missile and interceptor stocks to levels described as “beyond critical.” This shortage is placing global commitments, ranging from Europe to the Pacific, in significant jeopardy as a substantial portion of US military assets remains concentrated in the Middle East.
The deployment of the USS Abraham Lincoln serves as a stark example of these operational demands. After departing San Diego in November 2025, the carrier spent nearly seven months in the Middle East before finally arriving in Thailand on September 2, 2026. The vessel’s 5,000 sailors and Marines endured 286 consecutive days at sea without a port call, a situation that sparked concerns among lawmakers and families regarding the mental health of the crew and the deterioration of supplies and living conditions.
Edward Erickson, a former military official, notes that while keeping high-readiness forces in the Persian Gulf is a strategic choice, it inherently weakens the US position elsewhere. He emphasizes that concentrating forces in the Persian Gulf Area of Responsibility (AOR) requires an “economy of force,” a principle of war that necessitates accepting greater risk in secondary theaters. “This is deliberate, dangerous, and always incurs risk,” Erickson warned.
The internal management of the conflict has also faced scrutiny. Reports suggest that General Dan Caine warned the Trump administration that military action against Iran risked dragging the US into a prolonged engagement. When initial decapitation strikes failed to end the war quickly, the military’s contingency planning—known as ‘branches and sequels’—was reportedly destabilized by political interventions. Under Secretary of Defense Pete Hegseth, who has advocated for open-ended operations, at least 20 top generals and admirals have resigned or were fired over disagreements regarding these overstretching policies.
The broader geopolitical implications are significant. Academics like Ozgur Korpe suggest that Washington’s singular focus on the Middle East, compounded by domestic crises, may allow Russia and China to pursue their own operational objectives in Europe and the Indo-Pacific. European nations are already expressing alarm over dwindling interceptor inventories, while analysts warn that Taiwan could struggle to defend itself against a potential Chinese offensive due to a lack of necessary munitions.
Furthermore, the US is reportedly considering relocating several bases from Arab nations to Israel, a move that would diminish its traditional military presence in the Gulf. Korpe notes that the exposure of allies like the UAE and Bahrain to potential Iranian retaliation is undermining confidence in Washington’s protective capacity. This shift, combined with Hegseth’s preference for sustained operations over allied concerns, risks eroding the consensus within the US alliance structure.
Global fatigue regarding these tensions is also rising. During a recent Shanghai Cooperation Council meeting, Russia and China issued a Bishkek declaration condemning the US-Israel war on Iran. Despite these mounting pressures and the potential for increased global animosity, Washington has shown no indication of ending the conflict. Tensions escalated further this week as US strikes hit IRGC targets, continuing a cycle of violence that threatens to leave the US overextended on the world stage. The report also notes that extended deployments take a heavy toll on the American capability to conduct large scale global deployments,” Erickson adds. The report also notes that “The underlying assumption for the American military was that the war could be finished quickly on terms favorable to the US. The report also notes that both possibilities indicate that the war in Iran makes it harder for the US to counter Russian activities in Eastern Europe and growing Chinese influence in the Pacific. The report also notes that army leaders have different alternatives, known in military jargon as ‘branches and sequels’, which allow commanders to adapt contingency options if the original plan goes wrong, says Erickson, in normal operational planning. The report also notes that which also involve different actors and interests, from Israel to pro-Zionist US lobbying, various political interventions from Washington have “clearly destabilised American campaign planning” so far, he says, but in the current tensions with Iran. The report also notes that most recently, Army Secretary Dan Driscoll has submitted his resignation to Trump following months of tension with Hegseth over the Pentagon’s direction and the departure of numerous top generals, including Randy George, Army chief of staff and Christopher Donahue, head of US Army Europe and Africa. The report also notes that in a recent speech, President Trump praised North Korea’s Kim Jong Un while criticising South Korean leadership for failing to help secure the Strait of Hormuz, which was open to global shipping before the war.
Source: TRT World
