Top 5 strongest countries in the world of 2015.

1. USA

USA spends nearly  $610.096 billion. It has nearly 2280000 solders and above 8000 tanks, 13000 aircraft's, above 7000 nuclear bombs, nearly 19 aircraft carriers and 70 above submarines.

2. Russia

Russia spends nearly  $64,000,000,000 . It has nearly 3166000 solders and above 15000 tanks, 3000 aircraft's, above 8000 nuclear bombs, nearly 1 aircraft carriers and 60 above submarines.

3. China

China spends nearly  $129,272,000,000 It has nearly 3000000 solders and above 9000 tanks, 3000 aircraft's, nearly  250 nuclear bombs, nearly 1 aircraft carriers and 65 above submarines.

4. India

India spends nearly  $44,282,000,000 It has nearly 1800000 solders and above 3,500 tanks, above 1,500 aircraft's, more than 100 nuclear bombs, nearly 2 aircraft carriers and 15 above submarines.

5. United Kingdom

United Kingdom spends nearly  $57,875,170,000 It has nearly 374500 solders and above 400 tanks, above 1,412 aircraft's, more than 200 nuclear bombs, nearly 1 aircraft carriers and 11 submarines.