Robert O’Brien, who was former President Donald Trump’s last national security advisor, is rejoining the law firm he co-founded in Los Angeles, according to a person familiar with the matter.
O’Brien recently moved back to LA and is returning to Larson LLP, a litigation firm, with around 30 lawyers, that he started in 2016 with former federal judge Stephen G. Larson. O’Brien will be Of Counsel to the firm and will have an international practice on arbitration. Last month, the Nixon Foundation announced that O’Brien would co-chair its foundation’s monthly foreign policy seminar with former Secretaries of State Mike Pompeo and Henry Kissinger.
O’Brien, who arguably had the lowest public profile of Trump’s four national security advisors, prioritized focusing on America’s geostrategic competition with China and also worked on the Abraham Accords and economic normalization between Serbia and Kosovo, among other foreign policy issues. A fierce advocate on television for Trump’s policies, he also downsized the NSC’s staff. He also drew negative attention in two complaints filed by whistleblowers.