In a speech at a security conference in Moscow, China's defense minister Li Shangfu issued a warning against "playing with fire" when it comes to Taiwan, in what is seen as a veiled jab at the United States. Li emphasized that any attempts to use Taiwan to contain China would surely lead to failure.

While his comments echoed previous statements by Chinese officials, the location of his speech in Moscow is seen as significant given Russia's ongoing invasion of Ukraine. China's ruling Communist Party claims Taiwan and has vowed to take control of the self-governing democracy by force if necessary. It has continuously criticized American interactions with Taiwan, including the sale of US arms to Taipei.

Li, who was previously sanctioned by the US for purchases of Russian weapons, attended the Moscow conference during his six-day trip to Russia and Belarus. Senior defense officials from over 20 "friendly states" attended the conference, including Belarus, Iran, and Myanmar, while no Western countries were invited.

Li's visit to Russia comes as China continues to strengthen its security ties with Moscow, despite Russia's assault on Ukraine. During the conference, Li emphasized that China's military is committed to maintaining world peace and stability in the midst of global chaos. He expressed China's willingness to work with other militaries to strengthen mutual trust and practical cooperation.

Li also reiterated that military relations between China and Russia do not target any third party. In addition to his speech, Li met with his Russian counterpart Sergei Shoigu to discuss collaboration between their countries' militaries. China and Russia regularly conduct joint exercises, including a recent joint naval patrol off the coast of Alaska.

Li also held bilateral meetings with defense departments and military leaders from Iran, Saudi Arabia, Kazakhstan, Vietnam, and other countries on the sidelines of the conference. Li's comments on Taiwan coincide with a backlash from China over Taiwan's Vice President William Lai's planned stopovers in the US during his official visit to Paraguay.

China's foreign ministry condemned Lai's visit, calling him a "troublemaker." The US has an unofficial relationship with Taiwan and is obligated by law to provide the island with defense means. The situation in Ukraine, following Russia's invasion, has also drawn attention to Taiwan as a potential security flashpoint in Asia.

Some analysts suggest that China is closely watching Western reactions to the Russian aggression to understand possible responses to any potential moves against Taiwan. Overall, Li's speech and visit to Russia reaffirm China's determination to protect its interests in Taiwan and strengthen its military ties with Russia and other friendly countries. The comments also highlight the growing tensions between China and the US as they navigate their complex relationship.