U-367 was posted missing effective 15 March 1945 when it failed to return to port as announced in its last radio message. The losses of U-133 and U-3520 were witnessed and there were survivors from U-171, U-526, U-803, U-854, U-1273, U-2323, U-2342 and U-3519, so these U-boats were not reported missing.

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