Military Strength   
Iraq               Country               Britain
Flag   
$1.3 Billion (pre-invasion) Yearly Military Expense $42,836.5 Million
NA                % of GNP             2.4%
18                Min. Enlist Age       16
6,547,762          Available Manpower    14,943,016
375,000 (possible) Active Military       113,900 (6,380 women)
280,000 (possible) Frontline Personnel   65,000
651                Aircraft             1,891
7,430             Armor                5,121
3,050             Artillery             455
5,210             Missile Defense       1,575
4,000             Infantry Support      3,236
      

So, Britain is no military threat to the US, either. And these numbers are AFTER the 14 years of sanctions to prevent Saddam from being a threat.