Women's ice hockey team of the Democratic People's Republic of Korea (DPRK) arrive in Paju, South Korea, on Jan. 25, 2018. A women's ice hockey team of the DPRK crossed the inter-Korean land border Thursday to South Korea for a joint training with their South Korean counterparts as the two sides agreed to field a unified team during the upcoming Winter Olympics. (Xinhua/South Korean Unification Ministry)