India
The Indian Army is one of the strongest armed forces in the entire world thanks to the nation's high population and the massive amount of volunteer soldiers. The current amount of active soldiers is estimated to be close to 1,237,117 as well as about 960,000 in the reserves. Don't mess with these forces...
Russia
Russia, as the largest country in the world, also has one of the largest militaries. In addition to large numbers, they also boast a collection of 15,000 tanks and 350 naval vessels. Not only that, but this nation spends more cash on cyber technology, whereas some countries spend nothing. Things are definitely done differently in Russia...