After the U.S. Presidential debate debacle, the ROK and Japan are probably accelerating the institutionalizing of various parts of their combined cooperation:

Former U.S. President Donald Trump caused friction with both allies during his time in office by demanding greater payment for their hosting of U.S. troops while holding one-on-one meetings with North Korea’s Kim Jong Un.
Under Biden, Washington is seeking to solidify its system of alliances, both with increasingly sophisticated exercises and diplomatic agreements, Graham said. “It’s obviously a U.S. attempt to try and mesh their alliances as positively as possible, not just given the challenge of their adversaries, but also the uncertainty around a second Trump administration,” he said. “They’re trying to institutionalize as many of these habits of cooperation while they can.” Tensions with North Korea are at their highest point in years, with the pace of Kim Jong Un’s weapons programs intensifying, despite heavy international sanctions.
Stars & Stripes
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