U.S. Secretary of State Mike Pompeo announced $113 million in new technology, energy and infrastructure initiatives in emerging Asia on Monday, at a time when China is pouring billions of dollars in investments into the region.

In a policy speech delivered amid increased U.S. trade frictions with China and other Asian countries, Pompeo sought to define the economic aspect of President Donald Trump's "Indo-Pacific" strategy, which aims to cast the United States as a trustworthy partner in the region.

Pompeo said Washington wants a "free and open" Asia not dominated by any one country, an apparent reference to China's growing economic clout and heightened tensions in the disputed South China Sea.