As Ukrainian attempts to secure more Western weaponry increased on Wednesday amid continued fierce fighting in the eastern Donbass region, Ukrainian President Volodymyr Zelensky said he had accepted invitations to attend G7 and NATO summits later this month. Zelensky wrote he had “gratefully accepted the invitation” of German Chancellor Olaf Scholz, who is hosting G7 leaders at Bavaria’s Schloss Elmau on June 26-28, as well as that of NATO Secretary General Jens Stoltenberg to attend the NATO summit in Madrid on June 29-30. The Ukrainian president did not specify whether he would be attending …