Iran and the Future of Amphibious Operations: Crewed and Uncrewed Solutions

Why It Matters

A successful amphibious strike could reshape regional energy flows and set a new standard for unmanned combat support, influencing global defense procurement and doctrine.

Key Takeaways

• US Marines deploying to Middle East for potential Iran operation
• Amphibious assault may target Kharg Island, Hormuz Strait
• REGENT developing Squire autonomous surface and aerial vehicle
• Uncrewed craft aim to reduce troop exposure, increase speed
• US Navy exploring crewed‑uncrewed integration for future amphibious missions

Pulse Analysis

The prospect of a U.S. amphibious operation against Iran underscores a strategic pivot toward securing the Strait of Hormuz, a chokepoint that handles roughly 20% of global oil shipments. By positioning the 11th and 31st Expeditionary Units alongside the 82nd Airborne, Washington signals readiness to project power swiftly, but also acknowledges the high risk of conventional beach landings. Modern conflict environments demand faster, more precise insertion methods, prompting the Navy to explore hybrid force structures that blend traditional landing craft with cutting‑edge autonomous platforms.

At the heart of this technological shift is REGENT’s Squire, an uncrewed surface and aerial vehicle designed to operate in littoral zones. Squire can conduct reconnaissance, deliver payloads, and provide communications relay without exposing sailors to hostile fire. Its dual‑mode capability bridges the gap between sea‑based drones and aerial UAVs, offering a versatile tool for real‑time situational awareness and rapid resupply. As other defense firms race to field similar systems, the market for unmanned amphibious assets is poised for rapid growth, reshaping procurement priorities across allied navies.

Integrating crewed and uncrewed elements promises to overhaul amphibious doctrine. Unmanned platforms can clear obstacles, map terrain, and suppress defenses ahead of troop landings, thereby reducing casualties and accelerating mission timelines. For the U.S. military, this translates into a more flexible response to regional crises and a deterrent posture that leverages technology over sheer manpower. As adversaries develop anti‑access capabilities, the ability to conduct low‑profile, high‑speed amphibious operations could become a decisive advantage in future conflicts.