Israel hit more targets in Tehran and Iranian missiles fired at Israel killed at least 10, as the conflict entered a third day

DUBAI — Israel unleashed airstrikes across Iran for a third day Sunday and threatened even greater force as some Iranian missiles evaded Israeli air defenses to strike buildings in the heart of the country. Planned talks on Iran’s nuclear program, which could provide an offramp, were canceled.

The two powers have been exchanging barrages since Israel attacked Iran and killed many of the country’s top military leaders and scientists.