With no ceasefire in the war between Israel and Hamas in sight and Houthi forces in Yemen still firing missiles and drones at commercial shipping in the Red Sea, the EU’s efforts at addressing conflict in Gaza and its broader regional ramifications keep flailing.

After weeks of discussions, the EU officially launched its naval operation in the Red Sea on February 19 to protect international commercial shipping from Houthi attacks. The Houthis claim they wantto force a ceasefire in Gaza. Yet, while the ceasefire remains elusive, the attacks impose real costs on EU members: the EU commissioner for economy Paolo Gentiloni recently estimated that the rerouting of shipping from the Red Sea has increased delivery times for shipments between Asia and the EU by 10 to 15 days and the consequent costs by around 400%.

Around 40% of the EU’s total trade with the Middle East and Asia passes through the Red Sea.

Protecting that shipping route thus is an important collective economic and security interest for the EU. Yet only four countries — France, Germany, Italy and Belgium — out of the 27 member states have agreed to provide warships for the new operation. Spain, which refrained from using its veto power to block the initiative, nonetheless declined to participate, having expressed concerns from the outset that any armed operation would reduce pressure on Israel to agree to a ceasefire in Gaza.

A bigger question is how effective this new EU operation will be in countering the Houthi threat given its purely defensive mandate to provide “situational awareness, accompany vessels and protect them against possible attacks at sea.” Accordingly, the participating EU warships will be authorized to fire on Houthi targets only if they themselves or commercial vessels they are to protect are attacked. That rules out pre-emptive action against Houthi missile batteries or related targets.

The defensive nature of the operation, however, may not be enough to convince the Houthis to refrain from attacking the European ships. In fact, Houthi leaders warned Italy, one of the new operation’s chief promoters, that it will become “a target if it participates in attacks on the Houthis.”

If this threat comes to fruition, will the EU authorize offensive action against the Houthis, potentially drawing itself into a wider conflict? Will it rely on U.S. hard power for protection given that Washington is already engaged against the Houthis through “Operation Prosperity Guardian,” in which a few EU nations – Denmark, Netherlands and Greece, as well as non-EU NATO members Britain and Norway -- are also participating?

Would such developments not lead to a de facto merging of the U.S. and EU-led operations under Washington’s lead — an outcome Europeans sought to avoid and which is the very reason why they launched their own mission in the first place?

That these are not abstract questions is underscored by the failure, so far, of scores of U.S.- and UK-led strikes to degrade the Houthis’ capabilities to the point where they would no longer pose a significant threat. Indeed, just as the EU announced its mission, the Houthis hit a British cargo ship which was at risk of sinking in the Gulf of Aden in what the Yemeni rebels claimed was their biggest attack yet. The United Kingdom Maritime Trade Operations confirmed the incident, though it did not name the ship.

Ironically, the safest way for the EU to avoid a direct military engagement with the Houthis, apart from testing their vow to stop attacking shipping if Israel ends its Gaza offensive, would be to reduce the number of targets in the Red Sea by encouraging ships to reroute. But such an outcome would, of course, vindicate the Houthi strategy to impose costs on the Western powers for the failure to stop the war in Gaza.

And that brings us back to the mother of all conflicts in the Middle East: the continuing war in Gaza. The EU’s approach so far has been to delink Gaza from the crisis in the Red Sea and the broader escalation in the region, including clashes between Israel and Lebanon’s Hezbollah. Yet mounting tensions on that front show that its approach is not working.

Some actors in the EU understand the urgent need for a ceasefire in Gaza as a necessary condition for regional de-escalation. The EU high representative on foreign policy Josep Borrell has been particularly vocal in his criticism of Israel. He suggested limiting arms sales to Tel Aviv on the grounds that such transfers violate EU guidelines that ban sales to countries accused of violations of the international humanitarian law.

A Dutch appeals court recently ordered a halt to exports of F-35 jet parts to Israel on the same grounds. However, it is highly unlikely that the EU as a whole would adopt such a position, given that a number of countries – especially Germany, Austria, Czech Republic, Hungary – strongly support Israel.

A stronger point of leverage could be to suspend fully or partially the association agreement between the EU and Israel. The EU is Israel’s largest trading partner. In 2023, that agreement enabled 46.8 billion euros worth of bilateral trade. The prime ministers of Spain and Ireland, Pedro Sanchez and Leo Varadkar, respectively, asked the president of the European Commission, Ursula von der Leyen, to “urgently review” whether Israel is violating the human rights clauses included in that agreement. On February 19, the Spanish foreign minister, Jose Manuel Albares, insisted that the review should be completed in time for the next EU foreign ministers meeting on March 18.

A full suspension of the agreement seems very unlikely even if the Commission finds Israel to have violated its human rights obligations because that would call for a unanimous decision by all member states. A partial suspension would require a qualified majority: 55% of member states (or 15 out of 27) representing 65% of the EU’s total population.

Notably, the only precedent for taking such an action came in 2011 when the EU suspended an association agreement with Syria in response to mass violations of human rights by the Bashar al-Assad regime.

Meanwhile, the EU proved unable last week to issue even an official appeal to Israel not to follow through with its plans to carry out a ground invasion of Rafah, the southernmost city in Gaza, which has become the last refuge of nearly a million refugees from elsewhere in the enclave. In the face of a veto threat by Hungary, the other 26 member states instead issued a joint statement warning of the catastrophic humanitarian consequences should Israel move ahead with such an invasion.

Notably, however, Hungary was isolated in its opposition to the appeal as Germany and other member states that have traditionally been reluctant to criticize Israel’s conduct of war were on board. That is a step forward, but it’s too little and it comes too late. As long as the EU keeps avoiding imposing real consequences on Israel for its conduct, it will keep losing influence in the Middle East.