MONDAY, JANUARY 16 DAVOS, SWITZERLAND: Official start of the annual World Economic Forum in the mountain resort of Davos (until January 20); major speeches begin the following day MINSK/MOSCOW: Armed forces of Belarus and Russia to hold a two-week joint air force manoeuvre (until February 1) ULM, GERMANY: German Chancellor Olaf Scholz visits arms manufacturer Hensoldt BERLIN: Start of Berlin Fashion Week LONDON: Full hearing into whether the O2 Academy entertainment venue in London can hold on to its license after a deadly crush in which two people died; its license was suspended after the inc…