German Chancellor Olaf Scholz sought to portray unity among Ukraine’s European allies in comments to parliament in Berlin on Wednesday ahead of a European Union summit in Brussels which begins on Thursday. “We stand together,” Scholz said, emphasizing three joint principles expressed at a meeting last week between Scholz, French President Emmanuel Macron and Polish Prime Minister Donald Tusk. “We will support Ukraine for as long as necessary,” Scholz said, adding that he would also ensure that the NATO alliance does not become directly involved in the fighting. “And we will not accept a dictat…