Two muffled depth-charges were heard shortly after the ﬁrst two explosions, but the hit on the destroyer seemed to have demoralised the screen, as no further attempt at a counter-attack was made. I was able to watch the whole affair quite happily from a range of two miles or so, and Petty Officer E. R. Evans, the T.G.M., was able to have a look at his victim burning furiously.
Suddenly, the siren was sounded for a crash dive. The survivor helped secure the 37 mm. gun and then noticed that one of the gunners had been wounded. He struggled forward with the wounded man,attempting to bring him into the boat. As they approached the conning tower hatch, it was slammed shut and the U-boat began to submerge. In a moment, the 2 men were in the water, pulled under by the suction, but clear of the boat.