This is irony.
It is irony because war is anything but kind. Alliteration would be if both words started with the same letter. Style is not a device, and a simile is when you compare something to something.
Answer:
In chapter five of The Cay, Phillip needs Timothy's help to do something very important - he needs Timothy's help to see.
Explanation:
IM HERE TO HELP??? WHAT PART DO YOU NEED