Gambia (gm)

National ID card: Compulsory

According to wikipedia, Gambia and Iraq seem to have compulsory biometric databases for all citizens (This is only a partial list. For example: Pakistan isn't mentioned). In India it is not compulsory, and in Israel — it's considered to be at a "pilot" stage, so citizens can still refuse to submit their biometric data.

National Biometric database: Compulsory

See above