What game is this sound file from?

I have uploaded it to Soundcloud. The only information that I can provide as the original title was "Red Alert" and a friend gave this file to me a few years ago which I eventually made into a ringtone.

I have played all Command and Conquer games (Red Alert Series) and know that this isn't from any of those games.

What game is this from?


Solution 1:

Looks like its the soundtrack of the first Metal Gear game:

As you can see on the Soundtrack: 14 Red Alert 5:12