South and North Korea are holding rare high-level military talks to discuss reducing tensions across their heavily fortified border.
It's possible North Korean officials will seek a firm commitment from the South on stopping its military drills with the United States, during Thursday's talks at the border village of Panmunjom.
President Donald Trump said after Tuesday's summit with North Korean leader Kim Jong-un that the allies should stop the war games during nuclear negotiations in "good faith."
South Korea's presidential office has said it's trying to discern Trump's meaning and intent, but also that the allies should explore various ways to "further facilitate" dialogue with the North.
Seoul's Defense Ministry said the military talks will focus on carrying out agreements from a summit between Kim and South Korean President Moon Jae-in where they vowed to take materialised steps to reduce military tensions and eliminate the danger of war.
The discussions are the first general-level talks between the militaries since December 2007.
"We will invest our best efforts to bring in a new era of peace on the Korean peninsula," South Korean Major General Kim Do-gyun told reporters before the talks.
The Korean military officials may discuss holding military talks on a regular basis and establishing a hotline between their top military officials.
They may also discuss efforts to recover the remains of soldiers missing and presumed dead from the 1950-53 Korean War.
Moon met Kim in April and again in May as Pyongyang made a diplomatic push following a provocative run of nuclear and missile tests in 2017.
The Koreas have agreed to various sets of peace talks, including planned discussions to set up reunions between war-separated families and to field combined teams at the Asian Games in Jakarta, Indonesia, in August.
The Korean peninsula remains technically at war, because the 1950-53 conflict ended in an armistice, not a peace treaty.