Military power of China and Russia & BRICS

A hypothetical military alliance between China and Russia. The two countries share a land border and they signed the Treaty of Good-Neighborliness and Friendly Cooperation in 2001. A twenty-year strategic treaty extended or another 5 years after its expiration in February 2022. China is the world's most populous country, with a population of more than 1.4 billion people, on the other hand Russia is the largest country in the world by area, covering over 17,098,246 square kilometres.

Currently, China focuses on domestic weapon designs and manufacturing, while still importing certain military products from Russia, such as jet engines. In September 2018, Russia hosted the militaries of China and Mongolia as a part of the Vostok 2018 military exercise. Russia and China flew joint bomber patrols over the Pacific. China refused to condemn the Russian invasion of Ukraine. Following the implementation of international sanctions during the war, China provided economic relief to Russia.

BRICS (acronym - Brazil, Russia, India, China, South Africa) is a grouping of the world economies of Brazil, Russia, India, China and South Africa. Bilateral relations among BRICS are conducted mainly on the basis of non-interference, equality, and mutual benefit. The BRICS nations are considered a geopolitical rival to the G7 bloc.

On August 24, 2023, the expansion of the group on January 1, 2024 was announced to include Argentina, Egypt, Ethiopia, Saudi Arabia, Iran and the United Arab Emirates. On 29 December 2023 the Government of Argentina officially announce that Argentina will not join the BRICS. This is due to the change of president to Javier Milei.