Maximum depth: 100 m (328 ft 1 in) The R-2 Mala is a class of swimmer delivery vehicles (SDVs) built for the Yugoslav, and later on, Croatian Navy.

The two man wet SDVs are used for transporting naval commandos into hostile waters where they would perform sabotage on enemy warships and coastal installations.

Developed by the Brodarski institut (BI) from Zagreb, the R-2 Mala swimmer delivery vehicles were designed for transporting naval special forces armed with two 50 kg (110 lb) limpet mines inside enemy-controlled waters.

[6] With the start of the Croatian War of Independence the majority of Yugoslav Navy's inventory was relocated to Montenegro, including the R-2 Malas.

A document from 2011 revealed that the Armed Forces of Montenegro possessed twelve R-1s and four R-2 Malas, all of which were nonoperational due to the expired lifetime of their batteries and were declared redundant.