The US and Japan, with their Cold War mentality and small group politics, have smeared China on the Taiwan question, maritime issues and policy on nuclear weapons, grossly interfered in China's domestic affairs and violated the basic norms in international relations, a Chinese embassy spokesperson said Friday, emphasizing that China deplores and opposes such moves and the embassy has made serious démarches to the US.

The remarks came after President Joe Biden and Japanese Prime Minister Fumio Kishida held a summit Wednesday and unveiled plans for military cooperation and projects ranging from missiles to moon landings to bolster their alliance, with a primary focus on countering China. During the press conference after the summit and their joint statement, Biden and Kishida attacked and smeared China on the Taiwan question, maritime and other issues., said the spokesperson in Washington.

The spokesperson stressed that the Taiwan question is at the very core of China's core interests and is the most important and sensitive issue in China-US relations. The Taiwan question is purely China's domestic affair and brooks no external interference. "We urge the US to adhere to the one-China principle and the provisions in the three China-US joint communique, prudently and properly handle the Taiwan-related issues, and turn President Biden's commitment of not supporting "Taiwan independence" into concrete actions", said the spokesperson.

The spokesperson also said that China's activities in the East China Sea and South China Sea are in full compliance with international law and there is nothing wrong about them. China has indisputable sovereignty over Nanhai Zhudao and its adjacent waters. China stands ready to continue to properly handle maritime issues with parties concerned through dialogue and consultation and jointly uphold peace and stability in the South China Sea, added the spokesperson.

"We urge the US to respect the efforts made by regional countries in developing norms through negotiations and upholding peace and stability in the South China Sea. The US side should stop stirring up trouble and confrontation in the South China Sea, said the embassy spokesperson.

On nuclear weapon policy, the spokesperson said that China follows a policy of "no first use" of nuclear weapons. It has committed to not using nuclear weapons against non-nuclear weapon states and nuclear-weapon-free zones. China's nuclear capabilities are kept at the minimum level for national security. "We don't engage in any form of arms race. The US sits on the largest and most advanced nuclear arsenal in the world. Even so, it adopts a first-use nuclear policy, devises nuclear deterrence strategies against others, and has invested heavily to upgrade its nuclear triad. It has withdrawn from treaties and organizations of arms control, enhanced the NATO nuclear alliance, and expanded cooperation with allies on advanced military technologies. All this is a serious concern for the international community," said the spokesperson.

"We urge the US and Japan to meet the trend of the times, abandon the Cold War mentality, immediately stop interfering in China's internal affairs, stop forming anti-China cliques, and stop undermining regional peace and stability. China will resolutely defend its sovereignty, security and development interests," the spokesperson concluded.

yifanxu@chinadailyusa.com