Shamim Mafi, a 44-year-old Iranian national and lawful permanent U.S. resident, was arrested Saturday at Los Angeles International Airport on federal charges of brokering the sale of Iranian-manufactured drones, bombs, bomb fuses, and millions of rounds of ammunition to Sudan. She allegedly operated through an Oman-based company, Atlas International Business, and faces up to 20 years in prison if convicted. The case involves U.S. sanctions violations amid Sudan's ongoing civil war.