Two huge U.S. bombers flew over South Korea on Sept. 13 in a show of force against the North as a top U.S. envoy said China must help close loopholes in sanctions following Pyongyangโs largest-ever nuclear test.
The supersonic B-1B Lancers reached airspace over the U.S. Osan Air Base at Pyeongtaek, 64 kilometers south of Seoul, at around 10 a.m.
Each aircraft, which had flown from the U.S. Pacific Commandโs Andersen Airforce base at Guam, was escorted by U.S. and South Korean fighter jets.
โTodayโs demonstration provides just one example of the full range of military capabilities in the deep resources of this strong alliance to provide and strengthen extended deterrenceโ, said General Vincent Brooks, U.S.-South Korea Combined Forces Command.
โNorth Koreaโs nuclear test is a dangerous escalation and poses an unacceptable threat,โ said the general, adding the U.S. has an โunshakable commitmentโ to defend allies in the region.
The U.S. โwill take necessary steps to do so, including operations like this one today, and the deployment of the Terminal High Altitude Air Defense [THAAD] battery to the Korean Peninsula,โ he said.
South Korea in July announced plans to deploy THAAD, a sophisticated U.S. missile defense system, to counter growing nuclear and missile threats from the North.
But China, which believes the systemโs radar could also be used to track its own defenses, objected strongly.
The plan has also met resistance from residents of the southern county of Seongju, the planned site.
South Korean opposition parties oppose the THAAD deployment, insisting it could escalate a regional arms race and hurt ties with China.
They also say its usefulness against the Northโs military threats is doubtful.
Sept. 13โs overflight was โaimed at sending a clear warning to North Korea about its nuclear test, and containing further provocations,โ South Koreaโs defense ministry spokesman Moon Sang-Gyun told journalists.
Washington took similar actions after previous atomic tests.
In January, the US flew a B-52 Stratofortress strategic bomber over Osan Air Base after North Koreaโs fourth nuclear blast.
South Korea is home to around 28,500 U.S. troops and numerous bases.
The flight came after the North on Sept. 9 carried out what it described as a โnuclear warhead testโ and vowed to take further measures to increase its nuclear strike force โin quality and in quantity.โ