Chinese bombers are much more active and operating farther from Chinese shores at an increased frequency, and the Pentagon thinks they are likely training for strikes on US targets, according to the 2018 China Military Power Report.
“The [People’s Liberation Army] has rapidly expanded its overwater bomber operating areas, gaining experience in critical maritime regions and likely training for strikes against US and allied targets,” the Department of Defense explained in its annual report to Congress. “The PLA may continue to extend its operations beyond the first island chain, demonstrating the capability to strike US and allied forces and military bases in the western Pacific Ocean, including Guam.”
The report noted that these flights could be “used as a strategic signal to regional states,” but the PLA hasn’t been clear about “what messages such flights communicate beyond a demonstration of improved capabilities.”
In 2017, PLA bombers flew a dozen operational flights through the Sea of Japan, into the Western Pacific, around Taiwan, and over the East and South China Sea — all potential flashpoints. There were only four flights respectively in 2015 and 2016, and only two between 2013 and 2014.
The Pentagon report noted that in August 2017, the Chinese People’s Liberation Army Air Force (PLAAF) expanded its operating area by sending six H-6K bombers up past Okinawa for the first time. The bombers flew along the east coast of the island, home to approximately 50,000 American military personnel.
Bomber flights into the Western Pacific are also disconcerting because “the extended-range [H-6K] aircraft has the capability to carry six land-attack cruise missiles (LACMs), giving the PLA a long-range standoff precision strike capability that can range Guam.”
Activities around Taiwan and in the East and South China Sea are also alarming given Beijing’s contested interests in these areas.
China is in the process of modernizing its military in an attempt to fulfill Chinese President Xi Jinping’s vision of a world-class military that can fight and win wars in any theater of combat by the middle of this century. Part of this process is the development of power projection tools, such as aircraft carriers and long-range strategic bombers capable of striking targets with both conventional and nuclear payloads.
The US is watching these developments closely, as the Pentagon believes that “great power competition, not terrorism, is now the primary focus of US national security,” as Secretary of Defense Jim Mattis explained early 2018.
This article originally appeared on Business Insider. Follow @BusinessInsider on Twitter.