WASHINGTON, Aug. 15 (TNSLrpt) -- The Congressional Research Service issued the following In Focus white paper (No. IF12371) on Aug. 12, 2026, by Asian affairs specialist Susan V. Lawrence. Here are excerpts: * * * Taiwan Presidents' U.S. Transit Visits Introduction Since 1994, five sitting presidents of self-governing Taiwan, which also calls itself the Republic of China (ROC), have undertaken a combined 30 trips abroad that have included transit stops in the United States. U.S. policy has been to permit the most senior Taiwan officials to more PR