Is there any game like this?

Sounds like battles from old games like Castles 2 where you each field armies and don't directly control them, but issue a basic standing order of how to attack (direct frontal, flank, defensive, etc.)

Gratuitous Space Battles - set up fleet and watch.

http://www.maxgames.com/play/age-of-war.html

this game in full?

Football manager :-)

Its usually scifi games. X² or X³ (x series), drox operative... you play as a little ship and see factions battle out on space and decide which you will help.

stalker has some mod that makes this (faction wars enhanced or something)