Battle for the Aleutian Islands

Recently while reading through a massive site of WWII info, I read about the American invasion of the Japanese occupied Aleutian islands. I’ve done some web searches, but not much info has surfaced. Here are my questions:

How many Japanese perished defending the islands?

How many Americans perished retaking them?

Thanks in advance for satiating my curiousity.

Here’s a pretty good run down ( http://www.army.mil/cmh-pg/brochures/aleut/aleut.htm ). On a quick read it doesn’t seem to answer all your questions directly but still worthwhile if you’re interested in that aspect of the war.

Hmmm…upon further reading it looks like all your answers are in the link I provided above. Pretty thorough treatment.