Heres what I was able to find on Wikipedia
http://en.wikipedia.org/wiki/List_of_countries_by_military_expenditures
Rank Country Military expenditures, USD Date of information
— World Total 896,235,600,000 —
1 United States 370,700,000,000 March 2003
-- European Union 205,326,700,000 est. (see note)
2 People's Republic of China* 67,490,000,000 2004
3 Japan 45,841,000,000 2004
4 France 45,000,000,000 2005
5 United Kingdom 42,836,500,000 2003
6 Germany 35,063,000,000 2003
7 Italy 28,182,800,000 2003
8 Saudi Arabia 18,000,000,000 2002
9 India 16,970,000,000 2004
10 Australia 16,650,000,000 2004
11 South Korea 16,180,000,000 2004
12 Turkey 16,155,000,000 2004
13 Brazil 11,000,000,000 2004
14 Canada 10,458,269,000 2004
15 Spain 9,906,500,000 2003
16 Netherlands 9,408,000,000 2004
17 Israel 9,110,000,000 FY03
18 Republic of China (Taiwan) 7,574,000,000 2003
19 Mexico 6,043,000,000 2004
20 Greece 5,790,000,000 2004
http://en.wikipedia.org/wiki/List_of_countries_by_military_expenditures
Rank Country Military expenditures, USD Date of information
— World Total 896,235,600,000 —
1 United States 370,700,000,000 March 2003
-- European Union 205,326,700,000 est. (see note)
2 People's Republic of China* 67,490,000,000 2004
3 Japan 45,841,000,000 2004
4 France 45,000,000,000 2005
5 United Kingdom 42,836,500,000 2003
6 Germany 35,063,000,000 2003
7 Italy 28,182,800,000 2003
8 Saudi Arabia 18,000,000,000 2002
9 India 16,970,000,000 2004
10 Australia 16,650,000,000 2004
11 South Korea 16,180,000,000 2004
12 Turkey 16,155,000,000 2004
13 Brazil 11,000,000,000 2004
14 Canada 10,458,269,000 2004
15 Spain 9,906,500,000 2003
16 Netherlands 9,408,000,000 2004
17 Israel 9,110,000,000 FY03
18 Republic of China (Taiwan) 7,574,000,000 2003
19 Mexico 6,043,000,000 2004
20 Greece 5,790,000,000 2004