Unfinished mission

It's a secret battle mission and you have to take part. It says to destroy terrorists and opponents. Contribute to the cause by using modern weapons. This is a game where you can protect civilians from criminals. You are a fighter and an expert in covert operations. The bullet from your rifle can destroy targets from a distance. You have to get on enemies from behind and kill them with a knife. Bomb enemy bases. weapons, firstaid kits, body armor, and other equipment.