No. 15-1345 In the Supreme Court of the United States YUSUF ABDI ALI, PETITIONER v. FARHAN MOHAMOUD TANI WARFAA ON PETITION FOR A WRIT OF CERTIORARI TO THE UNITED STATES COURT OF APPEALS FOR THE FOURTH CIRCUIT BRIEF FOR THE UNITED STATES AS AMICUS CURIAE JEFFREY B. WALL Acting Solicitor General Counsel of Record EDWIN S. KNEEDLER Deputy Solicitor General ELAINE J. GOLDENBERG Assistant to the Solicitor General DOUGLAS N. LETTER SHARON SWINGLE LEWIS S. YELIN Attorneys RICHARD C. VISEK Department of Justice Acting Legal Adviser Washington, D.C. 20530-0001 Department of State
[email protected] Washington, D.C. 20520 (202) 514-2217 QUESTION PRESENTED In Samantar v. Yousuf, 560 U.S. 305 (2010), this Court held that the common law, rather than the For- eign Sovereign Immunities Act of 1976, 28 U.S.C. 1330, 1602 et seq., governs the immunity of current or former foreign officials who are sued for acts per- formed in an official capacity. The question presented is: Whether the court of appeals erred in finding that petitioner is not immune from suit on the ground that a categorical judicial exception to foreign official im- munity applies in civil suits alleging violations of jus cogens norms. (I) TABLE OF CONTENTS Page Interest of the United States....................................................... 1 Statement ...................................................................................... 1 Discussion .................................................................................... 12 A. The decision of the court of appeals rests on erroneous circuit precedent ........................................... 13 B. This Court should deny certiorari ................................. 20 Conclusion ................................................................................... 23 Appendix A — Letter from Omar Sharmarke (Nov. 23, 2016)......................................... 1a Appendix B — Diplomatic Note (Jan. 11, 2017) .................... 6a Appendix C — Letter from Omar Sharmarke (Jan.