Photo shows a working session of a meeting of Group of Seven finance ministers and central bank governors in Koenigswinter, Germany, on May 19, 2022. Seen on the screen is Sergii Marchenko, minister of finance of Ukraine. (Photo courtesy of German government)(Kyodo)

BONN, Germany - Finance chiefs from the Group of Seven industrialized nations said Friday they have mobilized $19.8 billion this year for war-torn Ukraine and pledged more financial assistance if needed.