The front-page caricature of Wednesday's edition of Charlie Hebdo that was released online on Tuesday night depicts Erdogan in a white T-shirt and underpants, drinking a can of beer and lifting up the skirt of a woman wearing a hijab to reveal her naked bottom.
The historical conflict between Azerbaijan and Armenia over breakaway region Nagorno-Karabakh region dates back to 1921 when the Soviet Union forcibly merged the predominantly ethnic Armenian region with Azerbaijan.