German Chancellor Angela Merkel attends a press conference after the EU summit in Brussels, Belgium, on Oct. 16, 2020. The European Council concluded its 2-day summit on Friday afternoon. (European Union/Handout via Xinhua)

Photo taken on Oct. 16, 2020 shows the second day meeting of the EU summit in Brussels, Belgium. The European Council concluded its 2-day summit on Friday afternoon. (European Union/Handout via Xinhua)

Croatian Prime Minister Andrej Plenkovic arrives for the second day meeting of the EU summit in Brussels, Belgium, on Oct. 16, 2020. The European Council concluded its 2-day summit on Friday afternoon. (European Union/Handout via Xinhua)

European Council President Charles Michel prepares to attend a press conference after the EU summit in Brussels, Belgium, on Oct. 16, 2020. The European Council concluded its 2-day summit on Friday afternoon. (European Union/Handout via Xinhua)