United States Army
The United States Army is the primary land warfare branch of the U.S. Armed Forces and a cornerstone of Western security in the Middle East. In mid-2026, it transitioned from a posture of regional deterrence to active kinetic engagement, conducting extensive retaliatory strikes against Iranian military infrastructure and the IRGC following the collapse of regional ceasefires.
The United States Army represents the land-based military power of Israel's most critical strategic ally. While its global mission encompasses a wide range of deterrent and combat roles, its presence in the Middle East has transitioned in mid-2026 to one of active kinetic engagement. Operating under U.S. Central Command (CENTCOM), the Army maintains a network of installations in Jordan, Kuwait, and Saudi Arabia that serve as the front line against Iranian regional hegemony. Following the collapse of the 'Islamabad Agreement' and the end of the ceasefire in July 2026, the U.S. Army has been at the forefront of retaliatory campaigns ordered by the Trump administration. These operations have targeted Iranian military infrastructure, including drone manufacturing plants, air defense systems, and missile storage facilities in cities such as Bushehr, Ahvaz, and Bandar Abbas. The Army's role is not limited to offensive strikes; it provides the essential ground-based air defense and logistical infrastructure for Western forces in the region. For Israel, the operational readiness and presence of the U.S. Army are vital components of national security. The coordination between the IDF and American forces—often manifested in joint exercises and intelligence sharing—is a cornerstone of Israeli deterrence. However, the current escalation has turned U.S. installations into frequent targets for IRGC missile and drone attacks, particularly along the Kuwait-Iraq border and in Jordan. Defense Secretary Pete Hegseth has signaled that the U.S. will continue to impose a 'heavy cost' on Tehran for its maritime aggression and interference with international shipping in the Strait of Hormuz. This shift marks a significant departure from previous years of containment, placing the U.S. Army in a direct, multi-wave confrontation with Iranian forces across the southern coastline and deep into the Iranian interior.