Thomas A. Shannon Jr.


Thomas A. Shannon Jr. co-chairs the global law and policy practice at Arnold & Porter. Shannon served as the undersecretary of state for political affairs in the Obama and Trump administrations.

Articles by Thomas A. Shannon Jr.
Displayed on a monitor, Iranian President Hassan Rouhani addresses the United Nations General Assembly in New York on Sept. 24.
Displayed on a monitor, Iranian President Hassan Rouhani addresses the United Nations General Assembly in New York on Sept. 24.
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