This one is a bit different. It is 5 haikus that make one big poem

Haiku1
I'm going to war
No more letters will be sent
We will find peace soon

Haiku2
Fighting useless wars
Humans are disappointing
We can't find peace here

Haiku3
Left behind from war
Mothers lay weeping in bed
Leaving to find peace???

Haiku4
There she lay sobbing
Crying over my war letter
There she lay sobbing

Haiku5
I watch from above clouds
Watching over all I love
Finally at peace

"Everlasting peace is a dream, and not even a beautiful one."
-Helmurth Karl Bernard
Letter, 1880