United StatesRank - 1 United States spent $596.0 billion, 3.3 per cent of GDP.(List by the Stockholm International Peace Research Institute 2016 - Fact Sheet for 2015)
China Rank - 2 China spent $215.0 billion, 1.9 per cent of GDP(List by the Stockholm International Peace Research Institute 2016 - Fact Sheet for 2015)
Saudi ArabiaRank - 3 Saudi Arabia spent $87.2 billion, 13.7 per cent of GDP.(List by the Stockholm International Peace Research Institute 2016 - Fact Sheet for 2015)
Russia Rank - 4 Russia spent $66.4 billion, 5.4 per cent of GDP.(List by the Stockholm International Peace Research Institute 2016 - Fact Sheet for 2015)
United KingdomRank - 5 United Kingdom spent $55.5 billion, 2.0 per cent of GDP.(List by the Stockholm International Peace Research Institute 2016 - Fact Sheet for 2015)
India Rank - 6 India spent $51.3 billion, 2.3 per cent of GDP.(List by the Stockholm International Peace Research Institute 2016 - Fact Sheet for 2015)
FranceRank - 7 France spent $50.9 billion, 2.1 per cent of GDP.(List by the Stockholm International Peace Research Institute 2016 - Fact Sheet for 2015)
JapanRank - 8 Japan spent $43.6 billion, 1.4 per cent of GDP.(List by the Stockholm International Peace Research Institute 2016 - Fact Sheet for 2015)
Germany Rank - 9 Germany spent $39.4 billion, 1.2 per cent of GDP.(List by the Stockholm International Peace Research Institute 2016 - Fact Sheet for 2015)
South KoreaRank - 10 South Korea spent $36.4 billion, 2.6 per cent of GDP.(List by the Stockholm International Peace Research Institute 2016 - Fact Sheet for 2015)