夷陵 / Yiling (Late Han)

Overview

夷陵 / Yiling (Late Han) is the mountain-and-river position whose seizure by 甘宁 opens a forward Wu pressure point during the post-Red-Cliffs contest for 江陵.

Current Profile

The source presents Yiling as difficult for a large army to assault directly but vulnerable to a small force that understands its waterways, roads, and defensive assumptions. Gan Ning’s regional familiarity and selected troops let him move quickly into the position, after which Cao-side forces must respond away from the main Jiangling confrontation.

Its strategic meaning is relational: control supports pressure on Jiangling and the middle-Yangtze corridor, helping Wu convert the Red Cliffs victory into territorial initiative.

Key Characteristics

• Mountain-and-river strongpoint linked to Jiangling’s defense.
• Difficult frontal target but exposed to locally informed surprise.
• Forward position that pulls Cao-side attention from the main front.
• Tactical gain whose value comes from the larger Yangtze corridor.

Evidence

• Terrain and access: Hanji 1108 describes a mountain position approached through routes familiar to Gan Ning.
• Surprise seizure: Hanji 1108 says he takes it with several hundred selected troops rather than a mass frontal assault.
• Corridor effect: Hanji 1108 connects it to Jiangling’s wider contest.

Qualifications

This is a source-bounded late-Han place profile, not a complete history of Yiling or the later battle commonly associated with the name. Exact numbers, routes, fortifications, and the surrendering commander remain source-scoped.

What Changed

• Created the disambiguated late-Han Yiling page.
• Defined its role as a forward pressure point in the Jiangling campaign.

Relationships

• 甘宁 - commander who proposes and executes the seizure.
• 江陵 - main strongpoint pressured by the move.
• 周瑜 - senior Wu commander in the wider operation.
• 曹仁 - Cao-side defender forced to respond.
• 意外进路式要塞突袭 - tactical pattern explaining the seizure.
• 长江走廊战略根据地 - geography giving Yiling operational value.