CONFLICT ENTERS FOURTH DAY: Israel and Iran have begun a new round of attacks, as the conflict between the two heavily armed rivals enters its fourth day.

Iran and Israel continued on Sunday their aerial attacks, which began Friday with a series of Israeli strikes on Iran.

Tehran residents tell Newsweek the city is filled with fear and uncertainty, as old memories of past conflicts resurface alongside quiet defiance.

As a longtime enemy attacks an oppressive government, Iranians are cycling through conflicting emotions: hope and hopelessness, celebration and trepidation.

Israel and Iran bombarded each other for a third day, with international concern growing that the conflict will spread across one of the world’s key oil-producing regions.

Israeli fire killed at least 40 people, half of them near an aid distribution site operated by the U.S.-backed Gaza Humanitarian Foundation on Monday, the territory's health ministry said, as U.N. officials denounced Israeli-backed aid delivery methods.

Health officials say at least eight Palestinians were killed and dozens more were wounded in the latest shooting near Israeli- and U.S.-supported food distribution points in Gaza