IIR hits record high?

I was told by an IRR 1SG that there are an abnormally high increase in soldiers. Normally you would see 10 - 30 IRR Army soldiers coming in from various specialties and this week, Sept 7th 2008 we have 180. Thats a fairly large surge of troops. 

If you look at various reports around the Internet you can see a clear stage for an Iran Invasion, hopefully it doesn't come down to that but still, 180+ IIR and triple that for the Navy and Marine troops that are here with us?