The Cargo ship Galaxy leader in the port of Bremerhaven; work by Garitzko; created on 20 December 2006; https://commons.wikimedia.org/wiki/File:Car_carrier_Galaxy_Leader.jpg?uselang=en#Licensing;No changes made.
Because of the economic and strategic importance that the Red Sea has for global cargo traffic, many countries have decided to intervene in order to re-stabilise the supply lines across the region. As a first measure, the US, which already have a naval presence in the area, have created an international naval coalition under the name Operation Prosperity Guardian (OPG). The coalition, initially announced by the US secretary of defence, Lloyd Austin, comprises about 20 different countries under US leadership.
Nevertheless, the coalition’s composition has not been very outlined so far. Indeed, out of the 20 members just 13 have decided to disclose their membership in the coalition, with the rest keeping a more anonymous status. Moreover, out of the 13 members that shared their membership, just few have shown a real commitment to its operations. In fact, many countries such as the Netherlands and Norway have decided to provide rather small numbers of naval officers to the OPG. Apart from the United States, just France, Greece, Italy and the United Kingdom have committed naval vessels to the operation. In other words: although the OPG is consolidated on paper, in reality it is much more fragile. This is due to the absence of some key actors in the Red Sea within the coalition, and also because of internal divisions and disagreements regarding the leadership.
Indeed, many analysts have pointed out the absence of some regional actors from the coalition, such as Egypt and Saudi Arabia. Their absence, has been argued, is connected to the Gaza conflict. In fact, there is a high risk that the joining of the coalition by these two might increase tensions within the already highly destabilised Islamic world. Moreover, countries which have an actual naval presence in the Red Sea, such as Italy, France and India, have decided to not put their ships under US-leadership. In other words: they decided to collaborate with the OPG rather than fully committing to it. This is because these countries fear that the naval task force led by the USA might escalate the conflict in the area. Consequently, this could lead to all the countries whose ships have joined the OPG's operations to get involved in possible proxy wars initiated by the US.
Despite his allies’ fears, President Biden has unexpectedly been very reluctant to allow direct operations against Houthi forces in the Red Sea initially because of his fear of escalating the war to other major players in the area such as Iran. This is why officers on the field argue that the US should take a more cautious deterrence approach rather than one of direct confrontation vis-à-vis with the Houthi group. Such deterrence has been explained by U.S. Navy Rear Admiral Mark Montgomery, that shall consist in deterrence by denial (that is to intercept attacks) and deterrence by punishment (that is to retaliate and, thus, disencourage attacks).
Notwithstanding this more cautious approach, the fears felt by the US administration have shown to be credible at last. In fact, Iran deployed a warship in the Red Sea after the US forces sank 3 out of 4 Houthi boats which were trying to hijack the cargo ship Maersk Hangzhou on the 31st of December 2023. They followed an increase of tensions in the area, leading to a higher risk of conflict escalation in the Middle East.
Afterwards, the USA, under pressure from economic actors who have an interest in keeping the Red Sea route safe, have finally decided to take more tangible action. Between the night of the 11th of January and the morning of the 12th of January 2023, UK and the US forces have jointly bombed logistic infrastructure knots of the Houthi military in Yemen. Such bombings aimed at undermining Houthi operations in the Red Sea, limiting the Houthis range of action. While the effectiveness of these bombings remains to be evaluated, it is worth noting that the Houthis have demonstrated resilience in the face of bombings, as evidenced by their conflict with the Saudis, where they emerged as the victors.