President Donald Trump on Monday announced that Israel and Iran have agreed to a ceasefire, after more than a week of aerial attacks following Israel's attack on Iran's nuclear program. The ceasefire was due to come into effect in the early hours of Tuesday morning,

The U.S. Department of Homeland Security warned Americans of a "heightened threat environment" on June 22 that could include attacks on U.S. soil. That fear appeared to dissipate when Iran attacked a United States military base in Qatar June 23, injuring no one.