Activists with the Boycott, Divestments and Sanctions (BDS) movement and No Harbour for Genocide (NHB) are raising the alarm over what they describe as a "flood" of military supplies from India to Israel, after six shipments of suspected military-grade steel were identified on multiple Swiss vessels en route to weapons factories in Israel.

The shipments, activists said, amounted to around 806 tonnes of military-grade steel, and could produce up to 17,458 artillery (155mm) shells for the Israeli military.

According to the movement, three of the shipments, carried by the Geneva-based Mediterranean Shipping Company (MSC), are currently being held in Italy - two in Gioia Tauro, in the region of Calabria, and one in Cagliari, Sardinia - where authorities are being pressed to conduct an inspection.

MSC did not reply to MEE's request for comment.

The other three shipments, the movement said, were rerouted from the Mediterranean to Sri Lanka, and the shippers appear to be seeking an alternative route to reach Israel.