The finding of “reasonable” evidence to conclude that the U.S. ally had breached international law in its conduct of the war in Gaza, released in a summary of a report being delivered to Congress on Friday, represents the strongest such statement from Biden officials. But the caveat that the U.S. was unable immediately to link specific U.S. weapons to individual strikes by Israeli forces in Gaza could give the administration leeway in any future decision on whether to restrict provisions of offensive weapons to Israel. The first-of-its-kind assessment, which was compelled by President Joe Bide…