India has also been conducting joint naval exercises with Singapore ( SIMBEX ) since 1993 , with Vietnam in 2000 .
India has also has engaged in joint patrols with Indonesia in the Andaman Sea since 2002 .
India has also been conducting joint naval exercises with Singapore ( SIMBEX ) since 1993 , with Vietnam in 2000 and has engaged in joint patrols with Indonesia in the Andaman Sea since 2002 .