Military power of China and North Korea & Saudi Arabia

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.

Saudi Arabia is a country located in Middle East with an area of 2,149,690 km² (land boundries: 4,272 km and costline 2,640 km). The capital of Saudi Arabia is Riyadh. The number of inhabitants is 34,218,169.

Saudi-led coalition of Arab states invaded Yemen in 2015. The inventory of the Saudi military forces, including the SANG, includes a mix of mostly modern weapons systems from the US and Europe. The United States is the leading supplier of armaments. In 2021 Saudi Arabia was the world's largest arms importer.