Japan scrambled fighter jets on Saturday after Russian and Chinese strategic bombers conducted a coordinated, nearly eight-hour joint patrol around Japanese territory, a move Tokyo condemns as a deliberate “show of force” and a serious national security threat.
The incident, which follows a recent radar-lock dispute and increased military activity across East Asia, has significantly heightened tensions in a region already on edge.
According to Japan’s Ministry of Defense, two Russian Tu-95 “Bear” bombers—aircraft capable of carrying nuclear weapons—flew from the Sea of Japan into the East China Sea. There, they linked up with two Chinese H-6 bombers, forming a combined formation escorted by Chinese J-16 fighter jets. The joint patrol looped around Japan’s southern islands, including Okinawa and the strategic Miyako Strait, before departing.
Japanese Defense Minister Sanae Takaichi issued a stern rebuke. “The repeated joint bomber flights by both countries signify an expansion and intensification of activities around our nation, and we cannot but view them as a show of force against Japan,” Takaichi stated. “We consider this a matter of grave concern for our national security.”
The patrol represents a clear escalation in the deepening military partnership between Beijing and Moscow, which have conducted multiple joint exercises in recent years. It also comes amid a sharpening war of words between Tokyo and Beijing over recent military encounters.
Last week, Japan accused Chinese fighter jets from the aircraft carrier Liaoning of locking their fire-control radar onto Japanese F-15 fighters near the Miyako Strait—an act considered a direct threat and prelude to potential combat. Tokyo called it an airspace violation.
China’s Foreign Ministry vehemently denied the accusation. A spokesperson stated, “Anyone with clear eyes can see that Japan is deliberately spreading and hyping false information in the military and security field at this time and stirring up tensions with ulterior motives.” Beijing asserts its drills were “routine, legitimate, and conducted in accordance with international practice,” accusing Japanese jets of harassment.
Providing further details on the earlier incident, a Japanese defense official explained that while Tokyo had received a general notification of Chinese training, the information was critically insufficient. “The self-defense forces received no specific information regarding the scale or airspace… nor were any navigation warnings issued to vessels in advance. Consequently, there was insufficient information to avoid danger,” the official said.
The tensions are rooted in broader strategic shifts. Relations have been particularly strained since Japanese Prime Minister Fumio Kishida suggested Tokyo could respond militarily if a Chinese operation against Taiwan threatened Japan’s security—a statement that triggered strong protests and economic warnings from Beijing.
In response, Japan is accelerating its largest military buildup in decades, fortifying a chain of southwestern islands closer to Taiwan with missiles, radar, and troops—a strategy some observers term creating a “missile archipelago.”
The regional military activity is not confined to Japan. South Korea’s military reported that on Friday, seven Russian and two Chinese aircraft entered the Korean Air Defense Identification Zone (KADIZ) without prior notification, remaining for about an hour. While not a violation of sovereign airspace, Seoul notes such incursions have occurred multiple times over the past four years.
As accusations fly over radar locks and airspace violations, the coordinated long-range patrol by Chinese and Russian bombers signals a rapidly intensifying and increasingly volatile security landscape in East Asia, with all sides now on high alert.