March up to the cannon's mouth synonyms

What is another word for March up to the cannon's mouth?

• play with fire
• sit on a barrel of gunpowder
• sleep on a volcano
• live in a glass house
• go out of one's depth
• tempt Providence
• defy danger
• go to sea in a sieve
• stand on a volcano
• skate on thin ice
• bell the cat
• take the bull by the horns
• run the gantlet