Rescue ships in central Mediterranean face rising harassment as deaths climb, NGO warns

SOS Mediterranée, a major humanitarian operator monitoring and aiding migrants crossing the central Mediterranean, has warned that its rescue ships are encountering an increasingly hostile environment, with repeated incidents of harassment and dangerous manoeuvres by vessels it links to Libyan actors.

NGO reports repeated high-speed chases and violent interceptions

The organisation said in a statement issued on 24 August that the situation has deteriorated over the past year, in part because of what it described as the expansion of European cooperation with Libyan actors regarding migration deterrence. The warning coincides with the first anniversary of an attack on the rescue vessel Ocean Viking, which SOS Mediterranée said was struck in international waters.

According to the NGO, crews documented at least seven separate episodes in June and July in which boats "linked to Libyan actors" approached its vessels at high speed, trailed them for hours or chased them into international waters. The group also reported a marked rise in the presence of unidentified speed boats associated with several armed groups inside Libya, which it said had been seen:

• violently intercepting migrant boats,
• deliberately ramming vessels, and
• performing manoeuvres that endangered lives.

"European and national authorities have remained silent," the NGO said, adding that those responsible for the Ocean Viking attack have not been identified and calling for "a full and independent investigation."

UN agency data: fewer crossings, more deaths

The International Organization for Migration (IOM) has recorded a divergent trend: while the number of migrants attempting the dangerous central Mediterranean crossing has fallen, the toll of fatalities has risen. The IOM reported that migrant arrivals in Europe in the first four months of 2026 fell by 46% compared with the same period in 2025, but 821 people were recorded dead or missing — a 111% increase.

SOS Mediterranée said it has opened legal proceedings in France, Italy and Germany over the Ocean Viking attack, but that investigations have not produced identified perpetrators. The NGO urged European states to investigate fully and independently, arguing that the safety of humanitarian operations and the lives of people at sea are at stake.

Implications and questions for policy

The developments raise several policy and humanitarian questions for European states that have increasingly sought to deter crossings through cooperation with Libyan authorities and other local actors. The NGO’s account suggests that deterrence measures have not eliminated peril on the route and may have contributed to more obscure and violent interceptions by armed groups.

For South Africa, the central Mediterranean dynamics offer a reminder that migration-management partnerships can have unintended consequences for humanitarian access and maritime safety. Coastal states, flag states and international organisations share obligations under maritime law and humanitarian norms to protect life at sea. The NGO’s call for transparent investigations highlights the role of independent scrutiny where operational freedom for rescuers is compromised.

Until a clear, independent inquiry establishes responsibility for the reported incidents, rescue organisations say they will continue to face increased operational risk while the human cost of the crossing appears to be rising even as the number of departures falls.