Iran's supreme leader on Sunday dismissed any discussion of whether Tehran's unprecedented drone-and-missile attack on Israel hit anything there, a tacit acknowledgment that despite launching a major assault, few projectiles actually made it through to their targets. Ayatollah Ali Khamenei's comments before senior military leaders didn't touch on the apparent Israeli retaliatory strike on Friday on the central city of Isfahan, even though air defenses opened fire and Iran grounded commercial flights across much of the country. Analysts believe both Iran and Israel, regional archrivals locked in a shadow war for years, are trying to dial back tensions following a series of escalatory attacks between them as the Israel-Hamas war in the Gaza Strip rages on and inflames the wider region.