South Korea's military suspects North Korea may send more troops to Russia following heavy losses in Ukraine. Intelligence reports indicate North Korea has dispatched around 10,000-12,000 troops and substantial artillery. As military ties deepen, experts worry about enhanced cooperation leading to advanced weapons technology from Russia to North Korea. Moreover, the potential return of Donald Trump raises concerns about shifting U.S. diplomatic strategies, as Trump's previous ties with Kim Jong Un could influence negotiations. Despite heavy casualties, North Korea's commitment to support Russia suggests a complex geopolitical landscape ahead.