normal spasmodic banging of your own guns sounding in the nearer
positions five, ten, perhaps fifteen times in the minute. Suddenly, from
over the distant hills, to left or right, there breaks out the roll of a
great kettledrum, ever so far away. Someone is playing the tattoo softly
and very quickly. If it is nearer, and especially if it is German, it
sounds as if he played it on an iron ship's tank instead.

That is _Trommelfeuer_--what we call intense bombardment. When it is
very rapid--like the swift roll of a kettledrum--you take it that it
must be the French seventy-fives down South preparing the way for a
French assault. But it is often our own guns after all--I doubt if
there are many who can really distinguish between the distant sound of
them.

Long afterwards--perhaps in the grey of the next morning--one may see
outside of some dug-out, in a muddy wilderness of old trenches and
wheel-tracks, guarded by half a dozen Australians with fixed bayonets, a
group of dejected men in grey. The cold Scotch mist stands in little
beads on the grey cloth--the bayonets shine very cold in the white light
before the dawn--the damp, slippery brown earth is too wet for a
comfortable seat. But there is always some Australian there who will
give them a cigarette; a cheery Melbourne youngster or two step down
into the crowd and liven them with friendly chaff; the blue sky begins
to show through the mist--the early morning aeroplane hums past on its
way to the line, low down, half hidden in the wrack. The big bushman
from Gippsland at a neighbouring coffee stall--praise heaven for that
institution--gives them a drink of the warm stuff. And I verily believe
that at that moment they emerge for the first time out of a frightful
dream.

For they are the men who have been through the _Trommelfeuer_.

Strong men arrive from that experience shaking like leaves in the wind.
I have seen one of our own youngsters--a boy who had fought a great
fight all through the dark hours, and who had refused to come back when
he was first ordered to--I have seen him unable to keep still for an
instant after the strain, and yet ready to fight on till he dropped;
physically almost a wreck, but with his wits as sharp and his spirits as
keen as a steel chisel. I have seen other Australians who, after doing
glorious work through thirty or forty hours of unimaginable strain,
buried and buried and buried again and still working like tigers, have
broken dow