Spiny Norman said:

‘Mad Jack’ Churchill (second from right) leads his men, sword in hand, from a Eureka boat. Circa 1941. Churchill captured 42 Germans armed with only a sword, killed a Nazi with a longbow and escaped from a concentration camp, twice.

https://www.reddit.com/r/UtterlyUniquePhotos/comments/1v92pia/mad_jack_churchill_second_from_right_leads_his/

That particular photo is from a training exercise in Inveraray.