Reform UK has proposed a military-led plan named "Operation Fortress" to stop asylum seekers crossing the English Channel in small boats. The plan involves deploying the Royal Navy to intercept migrant vessels and return them to France, where many originate [1, 2, 3].

Party leader Nigel Farage described the proposal as the largest military operation in the Channel since World War II. He pledged that "under a Reform government, within a fortnight, there would be no more boats" coming across the Channel [1]. Farage pointed to a recent surge of migrants crossing into Spain’s North African enclave of Ceuta from Morocco as evidence of the migration crisis severity, saying: "What happened in Ceuta over the weekend shows you just how serious this situation is" [2].

The proposal, made public on August 3, follows tens of thousands entering Ceuta the weekend before, a dramatic event raising migration concerns across Europe [2, 3]. However, experts and rival parties criticized the plan as unrealistic and legally dubious. Andrew Fox, a former paratrooper and think tank fellow, said, "The plan sounds magnificent, provided you know nothing about ships, sailors, France or the law. This is the gap at the centre of the policy" [1]. Critics highlight that France’s permission would be required to intercept boats in its territorial waters, a major hurdle [1, 2, 3].

Implementation depends on Reform UK winning the next UK general election, not expected before 2029 [2, 3]. Meanwhile, the party faces scrutiny from investigators. The UK Parliament’s standards commissioner began probing Reform UK’s deputy leader Richard Tice for allegedly failing to declare a financial interest shortly before the plan’s announcement [2, 3]. London police have also been investigating donations to the party ahead of the 2024 general election since February 2025 [3].

Prime Minister Andy Burnham pledged relentless action to stop asylum seekers after more than 2,000 arrived in the UK since he took office two weeks ago [1]. Reform UK’s naval proposal adds a military angle to the brewing political and legal disputes over Channel migration.

The War Office and Foreign Office have yet to comment on the feasibility or legality of deploying the Royal Navy for such an operation. The next general election in 2029 will determine whether Reform UK can pursue this plan.