Fu Zuoyi
In November 1936 the army of Prince Teh presented Fu Zuoyi with an ultimatum to surrender. When Fu responded that Prince Teh was merely a puppet of "certain quarters" and requested that Teh submit to the authority of the central government, Prince Teh's armies launched another, more ambitious attack. Teh's 15,000 soldiers were armed with Japanese weapons, supported by Japanese aircraft, and often led by Japanese officers. (Japanese soldiers fighting for Mengguguo were often executed by Fu after their capture as illegal combatants, since Mengguguo was not recognized as being part of Japan).