We asked you to think of something appropriately witty for this image from our feature on WWI submarine warfare, published in the September issue of Military History Matters. Here are the winners!

WINNER

“The men who stayed up top hadn’t quite grasped the fundamental concept of the submarine.” — Bruce Arthurs

RUNNERS-UP

“Just fire a friendly shot across starboard to say hello…” — Ken Rutherford

“Subterfuge causes that sinking feeling!” — Rev Kenneth Pilgrim