FT921-13505 _AN-CAUBNAEDFT 920121 FT 21 JAN 92 / Congo troops open fire By AP BRAZZAVILLE Troops fired yesterday on supporters of Mr Andre Milongo, the prime minister, in the first violence of a week-long bid to topple the civilian leader, AP reports from Brazzaville. Several people were wounded but there were no reports of deaths. The shootings came after soldiers, angry over Mr Milongo's appointment of new military commanders, seized state radio, television and the international airport, and demanded yesterday that he step down. Mr Milongo, in hiding, appealed for international aid to prevent the central African nation from returning to military rule. He urged 'all democratic forces .. to use every means possible to help the democracy being compromised in Congo.' The Financial Times London Page 4