Key Facts
- Duration
- 3–5 November 1949 (3 days)
- Location
- Dengbu Island, Zhoushan Islands
- Immediate outcome
- Republic of China Army victory
- Final control
- PLA took island after ROC withdrawal, May 1950
Strategic Narrative Overview
From 3 to 5 November 1949, Republic of China Army forces repelled a PLA assault on Dengbu Island, securing an immediate tactical victory. The engagement was short but contested, with ROC defenders successfully holding the island against the attacking mainland forces. This result briefly checked PLA momentum in the Zhoushan Islands and demonstrated that island defenses could, under certain conditions, resist Communist amphibious operations.
01 / The Origins
Following the Communist victory in mainland China, the People's Liberation Army sought to seize offshore islands still held by the Republic of China. Dengbu Island, part of the Zhoushan archipelago near the mainland coast, was strategically significant as the Kuomintang attempted to maintain footholds that could serve as defensive positions and potential staging points during the final phase of the Chinese Civil War.
03 / The Outcome
Despite the November 1949 victory, the ROC position proved untenable. By May 1950, the PLA had achieved air superiority over the Zhoushan region, compelling Kuomintang forces to abandon Dengbu Island entirely. The island passed to mainland government control, consolidating PLA dominance over the Zhoushan archipelago as the Republic of China government continued its retreat to Taiwan.
Belligerents & Mobilization Analysis
Side A
1 belligerent
Side B
1 belligerent
Kinetic Engagement Axis
Scroll horizontally to view full axis. Events plotted relatively.