They are called "Enemy Intel", and they are hidden around the map.
Nothing really, they just unlock achievements.
The famous saying is "The enemy of my enemy is my friend."
You enemy has a friend, you consider that guy a enemy also so the enemy friend is a enemy
The Enemy of My Enemy has 397 pages.
The Enemy of My Enemy was created in 2006-04.
Enemy of My Enemy was created on 2012-01-20.
Enemy of the Enemy was created on 2003-02-03.
The ISBN of The Enemy of My Enemy is 0-7006-1444-3.
The enemy of my enemy is my friend.
The Public Enemy" (1931) "Quatermass II: Enemy from Space" (1957) "Enemy Mine" (1985) "Sleeping with the Enemy" (1991) "Enemy of the State" (1998) "Enemy at the Gates" (2001) "Behind Enemy Lines" (2001) "Enemy" (2013)
Computers were made to calculate big numbers that could not be calculated by humans. Before computers it took about 7 years to calculate the population for the US census, by the time it was all counted up it was outdated. Computers were later used to decode enemy messages, and to encode ally messages. When computers weighed several tons and were not affordable for the average person they were mainly used by the military and big businesses. Computers today are used to communicate and to share and find information over the internet. Computers are now affordable to any person on earth with access to electricity and an internet connection. Computers are also used to design buildings and structures, calculate numbers, host the internet, government private communications, and millions of other uses.