Published by Spectrum Holobyte, Inc. and Released in 1991 for Dos
http://www.mobygames.com/game/crisis-in-the-kremlin
The company was acquired by Hasbro Interactive in 1998 and in 1999 so Spectrum Holobyte ceased to exist when the development studio in Alameda was closed. Hasbro subsequently sold all the assets of the various Hasbro Interactive studios to Infogrames, now Atari.
I think it's Abandonware...what's your opinion?