On our CodyCross answers based website we have the solution for First marine submersible to be used in combat. CodyCross game includes different missions and events which update daily so you can earn tokens that are mostly needed to help with answers for challenging clues. Now let's focus on the answer you need for First marine submersible to be used in combat by scrolling down which is part of CodyCross Tricky Spelling Group Puzzle 9.