Beijing has been steadily beefing up its military through years of double-digit increases in defence spending, rapidly expanding its naval power, commissioning its first aircraft carrier and adding to its submarine and surface fleets.
But the government-run China Daily newspaper said in a full-page article that a recent military meeting had deemed the country's air force a "strategic force", citing the latest issues of Kanwa Defense Review, a Canada-based defence and weapons technology publication.
The meeting agreed that a long-range strategic bomber would enable the air force to attack farther out into the Pacific Ocean, the paper quoted Kanwa Defense Review as reporting, as far as the "second island chain".
Chinese strategists conceive of the "first island chain" as the arc stretching from Japan to Taiwan, which includes numerous US military bases on the Japanese island of Okinawa.
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The second chain refers to islands farther east in the Pacific, including the Marianas, the Carolines, and the US territory of Guam with its Andersen Air Force Base. A third "island chain" encompassing Hawaii is also sometimes mentioned.
Its moves have raised tensions with the United States, still the region's top military power.
A capacity to strike the second island chain would hinder foreign militaries from intervening in "an emergency or conflict", the China Daily said, citing the report.
In May, China's State Council, or cabinet, said in a white paper that the country would project its military power further beyond its sea borders and more assertively in the air.