Defense Secretary Pete Hegseth announces sweeping military reforms, including a 20% cut in senior officers and new testosterone screenings, while the U.S. completes its troop withdrawal from Iraq. The news also covers a pilot stabbing incident on a flight to Israel, continued FEMA funding for Los Angeles wildfire survivors, and ongoing border security disputes in Big Bend National Park. Additionally, a judge rules that a mosque leader can be deported on national security grounds, Pennsylvania confirms a fifth measles death, and a bear named Backpack wins Fat Bear Week.