first island chain

Japan, Taiwan, and the Philippines as a U.S.-enabled barrier for denying China sea access.

Used as the American-controlled maritime choke structure that could embargo China's food and oil lifelines.

Used for the maritime barrier structure in which Taiwan matters strategically because it sits inside the US-protected containment arc.

Used for the Japan-Taiwan-Philippines arc that Jiang treats as the key maritime choke on China.

He interprets first-island-chain denial as an embargo strategy that can block China's access to the Strait of Malacca and force Chinese obedience.

He argues that America is militarizing the first island chain and using Indonesia, Japan, Australia, and other partners to embargo rather than destroy China.

Jiang says China's South China Sea posture is strategically conservative because an American first-island-chain blockade could choke the food and oil imports that sustain the Chinese economy.

Jiang says Taiwan’s importance lies in the first island chain and in the fact that China would rather gain control through long-term economic absorption than immediate military conquest.

Jiang argues that a first-island-chain choke plus war in Iran would cut China off from critical oil flows and therefore explains why Beijing must back Iran now.

Jiang says Iran matters inside this wider map because if Iran falls, China would be blockaded from both its eastern maritime front and its western overland front.

Jiang says America's leverage over China comes from control of the first island chain and the ability to cut maritime trade through chokepoints like Malacca.

Jiang defines a blue-water navy as more than ship count: it requires breaking out past the first island chain and sustaining military logistics through overseas ports and refueling networks.