Israel targeted Iran’s Defense Ministry headquarters in Tehran and sites it alleged were associated with Iran’s nuclear program, while Iranian missiles evaded Israeli air defenses and slammed into buildings deep inside Israel.

The death toll is rising as Israel and Iran traded missile strikes for a third straight day. Israel on Sunday hit targets in Tehran, including the Defense Ministry and sites it claims are tied to Iran’s nuclear program.

Several buildings in Israel’s Weizmann Institute of Science, one of the country’s top research centers, were damaged in an Iranian strike but there were no casualties, its management told its community members.