Key players include Campus Guardian Angel (Texas startup, sometimes linked to Mithril Defense), founded by CEO Justin Marston.[1][4][5] Demonstrations occurred at Conway High School (Arkansas) with local police and officials, plus pilots launching next year in three Florida school districts.[1][4] North Texas departments test similar tech; grieving parent Max Schachter (Parkland 2018 victim) endorses it.[2][4]
Development timeline: Startup formed post-Ukraine war observations (2022+), early coverage July 2025, Inside Edition feature March 2026, Conway demo April 2026 (pre-April 5 headline).[1][2][4] Rising school shootings—800 killed/wounded past 3 years, 5x decade prior—drive adoption as cheaper than school resource officers for most campuses.[1][3]
Newsworthy now due to April 5, 2026, reporting on Mithril Defense sales push amid ongoing U.S. mass shooting crisis, with imminent Florida pilots and national expansion plans signaling shift to drone defenses.[1][4][5]