The following is The Department of Defense Indo-Pacific Strategy Report, released on June 1, 2019.
From the report
The Indo-Pacific is the Department of Defense’s priority theater. The United States is a Pacific nation; we are linked to our Indo-Pacific neighbors through unbreakable bonds of shared history, culture, commerce, and values. We have an enduring commitment to uphold a free and open Indo-Pacific in which all nations, large and small, are secure in their sovereignty and able to pursue...
https://news.usni.org/2019/05/31/the-department-of-defenses-new-indo-pacific-strategy