6) Russia

The Russians launched the first human-made object (Soviet Union’s Luna 2) to reach the surface of the Moon. Apart from space technology, Russia is rightly called the “Big Daddy” in the field of heavy machinery. It has one of the best high-tech defense system. It exports defense equipment to many nations in the world. Russia’s S300, S400, S500 and ICBM long range surface-to-air missile systems are very efficient than any other in the world.