Military power of China and North Korea & Estonia

The China-DPRK Treaty on Friendship is a treaty signed on 11 July 1961 between North Korea and China. The treaty obligates China militarily to defend North Korea and vice versa.North Korea enjoys a close relationship with China which is often called North Korea's closest ally. The relations were strained in the last few years because of China's concerns about North Korea's nuclear program. Both countries have nuclear weapons.

Estonia is a country located in Eastern Europe, bordering the Baltic Sea and Gulf of Finland, between Latvia and Russia, with an area of 45,335 km² (land boundries: 657 km and costline 3,794 km). The capital of Estonia is Tallinn. The number of inhabitants is 1,373,101.

The Republic of Estonia is a member of NATO since 2004. Estonia has hosted (since 2017) a UK-led multinational NATO ground force battlegroup as part of the Alliance’s Enhanced Forward Presence initiative. NATO has provided airspace protection for Estonia through its Baltic Air Policing mission. Estonia is a member of the UK-led Joint Expeditionary Force, a pool of high-readiness military forces from 10 Baltic and Scandinavian countries. The Estonian military has a mix of equipment from European suppliers, as well as Israel, South Korea, Turkey, and the United States.