Unclued - that's Babirussa.
I'll probably get slain for this, but the puzzle really isn't that hard if you take it in stages. Don't worry for the moment about symbols, etc. I guessed that most ranks/files had 2 answers (rank/file 1,3,6,9 didn't conform), but that estimate together with positioning of the 1st letter of the down clue on the phrase, and distance from diagonal allowed quite a few guesses at positioning, which all turned out correct. Start with unique letters from the phrase, eg M,L,S. Positioning of the Ws becomes apparent quite easily too.