But Beijing has done little more than look on as its geopolitical rival shakes up the rules of engagement. In addition to purchasing the bulk of Iran’s oil exports, Beijing has denounced what it calls “unilateral” US sanctions imposed on Iran, and supported Tehran’s insistence that its nuclear program is peaceful. Still, concern has been growing in Washington about the firming ties between China, Iran, Russia and North Korea. Leaders from all four countries gathered in Beijing last September for a startling show of unity at a major military parade. Some Chinese analysts argue that not providing security guarantees to partners represents a calculated approach from Beijing that differentiates it from the US.

Source: CNN March 04, 2026 15:39 UTC