Crossword puzzle clue "military problem people"

Military problem-people

A French military strategist described it in 1918 as "an interesting toy" but "with no military value"

Who wrote "Some people talk to animals. Not many listen, though. That's the problem."

Problem that some people have in bed

Problem for people with big heads

Problem for lazy people

People who have served in the military, for short

What people who know the right people may have