A further submarine attack on 16 February did not damage any of the Japanese ships.

On the 16th, she completed that assignment and began screening the operational area against Japanese submarine attack.

The B-29 reported the convoy's position to command which helped coordinate submarine attacks.

We could not undress for a week in case of a submarine attack, and you all got a little cross, I remember.

During this the ships came under heavy air and submarine attack, but managed to reach Malta.

Many capital ships were damaged in the desperate air and submarine attacks.

After they were assigned to screen the other allied ships from submarine attacks.

Sixty of the men were selected by lottery to serve on a ship and then died in a submarine attack.

Threat of submarine attack kept the ship confined to port after 3 May.

Every mile of it under the threat of submarine attack.