US and South Korean militaries will have joint drills in March as tensions with North Korea escalate

SEOUL, South Korea — The U.S. and South Korean militaries said on Wednesday they will conduct their annual springtime exercises next month to bolster their countries' combined defense capabilities against a backdrop of a deepening diplomatic freeze with nuclear-armed North Korea.

The Freedom Shield drills is set for March 9-19, according to the announcement.

North Korea has long described the allies ’ joint exercises as invasion rehearsals and used them as a pretext to dial up its own military demonstrations and weapons testing activity. The allies say the drills are defensive in nature.

The announcement came as North Korea is holding a major political conference where authoritarian leader Kim Jong Un is expected to outline his key domestic, foreign policy and military goals for the next five years. North Korean state media have not so far reported any direct comments by Kim on relations with Washington and Seoul at the ruling Workers’ Party congress, which began last week.

Based on recent public comments, experts say Kim could use the congress to further entrench his hard-line stance toward South Korea, reiterate calls for Washington to drop its demand for denuclearization as a precondition for renewed talks, and announce steps to simultaneously strengthen and integrate his nuclear and conventional forces.

Freedom Shield is one of two “command post” exercises that the allies conduct each year; the other is Ulchi Freedom Shield, held in August. The drills are largely computer-simulated and designed to test the allies’ joint operational capabilities while incorporating evolving war scenarios and security challenges.

As usual, the March drill will be accompanied by a field training program called Warrior Shield to enhance “training realism and combat readiness,” Col. Ryan Donald, public affairs director of U.S. Forces Korea, told a news conference.

South Korean and U.S. officials have not said how many troops will participate. The exercises typically involve thousands.

There has been speculation that the allies are seeking to tone down the drills to create conditions for dialogue with North Korea.

Liberal South Korean President Lee Jae Myung has expressed a desire for inter-Korean engagement, and some of his top officials have voiced hope that President Donald Trump’s expected visit to China in late March or April could open the door to renewed talks between Washington and Pyongyang.

Col. Jang Do-young, public affairs director of South Korea’s Joint Chiefs of Staff, said the March exercises will not involve scenarios of a possible response to a North Korean nuclear attack but will include training aimed at “deterring nuclear threats.” He said the allies were still discussing the specifics of the field training program.

The rapid expansion in recent years of Kim’s nuclear weapons program — now featuring systems capable of threatening U.S. allies in Asia, as well as long-range missiles that could potentially reach the American homeland — has heightened South Korea’s security concerns while its diplomacy with Pyongyang remains stalled.

South Korea is also grappling with intensifying U.S.-China competition in the region, which has prompted Washington to press its ally to assume a greater share of the defense burden against North Korea as it focuses more on China.

North Korea has repeatedly rejected Washington and Seoul’s calls to resume diplomacy aimed at winding down its nuclear program, which derailed in 2019 following the collapse of Kim’s second summit with Trump during the American president’s first term.

Kim has now made Russia the priority of his foreign policy, sending thousands of troops and large amounts of military equipment to support Moscow’s war in Ukraine, possibly in exchange for aid and military technology.