3. Nauru – 21 km² (8.1 mi²)
2. Monaco – 2 km² (0.78 mi²)
1. Vatican City – 0.44 km² (0.17 mi²)
Countries
Biggest Countries by Area
3. USA – 9,833,517 km² (3,796,742 mi²) Learn more about the United States of America 2. Canada – 9,984,670 km² (3,855,100 mi²) Learn more about Canada 1. Russia – 17,098,242 km² (6,601,670 mi²) Learn more about Russia << 1 2 3
Money & Power
Countries with highest Military Spending
3. Russia – US$69.2 billion – 5.3% of GDP in military spending Learn more about the Russian Armed Forces 2. China – US$215.7 billion – 1.9% of GDP in military spending Learn more about the Chinese Armed Forces 1. USA – US$611.2 billion – 3.3% of GDP in military spending Learn more about the US Armed Forces << 1 2 3
Countries
Smallest Countries by Population
3. Tuvalu – 10,000 Population Learn more about Tuvalu 2. Niue – 1,229 Population Learn more about Niue 1. Vatican City – 829 Population Learn more about Vatican City << 1 2 3
