Bahrain is the smallest country in the Gulf and hosts the most consequential piece of American military infrastructure in the Middle East. Naval Support Activity Bahrain, home to the US Fifth Fleet and Combined Maritime Forces, occupies ground in the island kingdom that no other location in the Gulf could replicate — deep-water access, proximity to the strait, political stability sufficient to sustain a permanent large-scale military presence, and a host government whose security dependence on the American relationship is clear-eyed and durable. The base is there because the geography and the politics aligned. Both continue to hold, under conditions that are more complicated than they appear.

Pakistan sits at the northeastern corner of the Arabian Sea, flanked by Iran to its west and with a coastline that extends from the Gulf of Oman toward India. It is the world’s only nuclear-armed Muslim-majority state, a country with deep financial and demographic ties to the Gulf Arab states, and a country with a 900-kilometer land border with Iran. Its position makes it relevant to every major regional security scenario, including Hormuz, without giving it decisive influence over any of them. Pakistan is courted and pressured simultaneously by parties whose interests in the Gulf are incompatible, and it manages this position with a hedging strategy that satisfies no one and infuriates everyone.

The strategic partnership between Russia and Iran has been deepening since 2022 in ways that have direct implications for the Persian Gulf security environment. The relationship is not an alliance in the formal sense — no mutual defense treaty binds Moscow and Tehran, and the two countries have a long history of friction and competing interests that did not disappear when their shared confrontation with the West provided new incentives for cooperation. What has emerged is something more specific: a bilateral relationship structured around shared sanctions exposure, complementary military needs, and converging interests in reducing American influence in the regions that matter to each of them.

The United States Navy has been deploying unmanned surface vessels in the Persian Gulf in increasing numbers and on increasingly complex missions. Task Force 59, established in 2021 and headquartered at Naval Support Activity Bahrain, is dedicated to the integration of unmanned and autonomous systems into Gulf operations. The force has deployed unmanned surface vessels for maritime surveillance, tested autonomous coordination between multiple unmanned platforms, and begun experimenting with the integration of unmanned systems into the broader fleet architecture that conducts Gulf security operations. The experiment is significant because it is addressing the specific operational problem — too much water, too many threats, too few hulls — that has always characterized naval operations in the strait.