BlueWhale (UUV)

The BlueWhale, designated ELI-3325, is an unmanned underwater vehicle (UUV) manufactured by a joint venture of the Israeli defense firm ELTA Systems and Atlas Elektronik. It is used to gather information using radar, SIGINT and communications technologies. It made its public debut at the International Maritime Defence Exhibition (IMDEX) Asia 2025 defence expo in Singapore on 6-8 May 2025.