Jack Ryan: President of the United States
Scott Adler: Secretary of state
Mary Pat Foley: Director of national intelligence
Robert Burgess: Secretary of defense
Jay Canfield: Director of the Central Intelligence Agency
Arnold “Arnie” van Damm: President Ryan’s chief of staff
Gary Montgomery: Special agent in charge of Presidential Protection Detail, U.S. Secret Service
John Clark
Domingo “Ding” Chavez
Jack Ryan, Jr.
Dominic Caruso
Adara Sherman
Bartosz “Midas” Jankowski
Gavin Biery
Lisanne Robertson: Campus director of transportation
Monzaki Yukiko: Japanese intelligence operative
Lieutenant Commander Andrew Slaznik: MH-65 Dolphin helicopter pilot
Petty Officer 2nd Class Lance Kitchen: Dolphin rescue swimmer
Lieutenant Commander Jimmy Akana: Captain
Petty Officer 2nd Class Raymond Cooper: RQ-20 Puma operator
Lieutenant Junior Grade Steven Gitlin
Chief Petty Officer Bill Knight
Chief Petty Officer Bobby Rose
Petty Officer Peavy
Petty Officer Ridgeway
Dave Holloway: Captain
Zhao Chengzhi: General secretary of the Chinese Communist Party
Huang Ju: Colonel, Central Security Bureau; President Zhao’s principal protection officer
Li Zhengsheng: Foreign minister
Xu Jinlong: Lieutenant general, People’s Liberation Army; director of Central Security Bureau
Ma Xiannian: General, People’s Liberation Army
Long Yun: Colonel, Central Security Bureau; Foreign Minister Li’s principal protective officer
Eddie Feng: Taiwanese journalist
Magdalena Rojas: Thirteen-year-old victim of sex trafficking
Blanca Limón: Thirteen-year-old victim of sex trafficking
Ernie Pacheco, aka Matarife (The Slaughterer)
Lupe: “Bottom girl” who works for Matarife
Emilio Zambrano: Upper boss in cartel
Roy Calderon: Texas Department of Public Safety trooper
Kelsey Callahan: FBI special agent, commander of the Dallas Crimes Against Children Task Force
John Olson: Special Agent, FBI, on CAC Task Force