Jalil Ibn Ameer Aziz, Conspiracy to Support ISIL, PA 2024

HARRISBURG — A 20-year-old Harrisburg resident has admitted to waging a digital war against the United States from his bedroom, using social media to funnel support to the Islamic State of Iraq and the Levant (ISIL) and directly threaten the lives of American service members. Jalil Ibn Ameer Aziz pleaded guilty today to conspiracy to provide material support to a designated foreign terrorist organization and transmitting a communication containing a threat to injure, charges that expose the raw nerve of homegrown extremism.

Aziz, a U.S. citizen, engaged in a years-long campaign of radicalization and recruitment, starting as early as July 2014 and stretching to December 17, 2015. According to court documents, he used at least 71 separate Twitter accounts to spread ISIL propaganda, glorify violence, and solicit others to carry out attacks on U.S. soil. His messages weren’t just rhetoric — they crossed into criminal intent, including direct calls to kill American officials and military personnel.

The superseding indictment, filed May 18, 2016, lays bare the scope of Aziz’s actions. He didn’t just tweet — he weaponized the platform. He published the names, addresses, photos, and military branches of approximately 100 U.S. service members, then incited violence against them with chilling precision: “kill them in their own lands, behead them in their own homes, stab them to death as they walk their street thinking that they are safe.” The threats were not abstract. They were targeted, public, and designed to terrorize.

Aziz also acted as a digital facilitator for would-be jihadists. On multiple occasions, he used encrypted communications to help individuals travel overseas to join ISIL. At least once, he served as a go-between linking a contact in Turkey with known ISIL operatives, passing along maps, phone numbers, and logistical details. His allegiance wasn’t passive — he formally pledged loyalty to the terrorist group’s leader and worked to expand its reach from within Pennsylvania.

When FBI agents searched his home, they found a tactical backpack stocked like a combat kit: five loaded M4-style magazines, a modified straight-edge knife, a black balaclava resembling those worn by ISIL fighters, and survival gear including medication, flashlights, and gloves. The cache suggested preparation — not just for inspiration, but for action. Though no attack was carried out, investigators say the intent was clear and the threat imminent.

“Jalil Ibn Ameer Aziz conspired to provide material support to ISIL by aiding individuals in their pursuit of traveling overseas to join the designated foreign terrorist organization and by using social media to propagate ISIL’s threats to injure U.S. service members,” said Acting Assistant Attorney General Mary B. McCord. “We will remain vigilant in our efforts to hold accountable those who seek to provide material support to foreign terrorist organizations.” Sentencing is pending before Chief U.S. District Judge Christopher C. Conner.