The “Fat Man” atomic bomb is dropped on Nagasaki, Japan, from the B-29 Bockscar, commanded by AAF Maj. Charles W. Sweeney.
The Pentagon released its new National Defense Strategy late Jan. 23, emphasizing a new commitment to the Western Hemisphere. But while that focus garnered most of the headlines, the strategy’s subtle shifts on China raise questions about how the Trump administration aims to leverage U.S. military power in the Indo-Pacific.

