Source record CMC Political Work Department · 2026-06-19

【Military Vision Mini Classroom】Heavy Weapon of the Deep Sea! The People's Navy Submarine Force Forges an 'Underwater Great Wall'

【军视小课堂】深海重器！人民海军潜艇部队铸就“水下长城”

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Provenance

What is known about this record and where each part came from.
Desk	China Desk
Publishing institution	CMC Political Work Department
Source outlet	PLA Daily (解放军报) (pla_daily)
Source language	zh-Hans — an attribute of the source, not of this record
Source-stated publication date	2026-06-19
Original URL	http://www.81.cn/hj_208557/16468458.html
Collected at	2026-06-19 15:48:19 — collection metadata, not a publication time
Content fingerprint	791751ded2f278f644859ffe8a90628004f8274c9c54310f4b3b5ff80d4b5241 — taken when the record was captured, over the stored original title and text
Collection run	62
Analysis model	claude-sonnet-4-6
Prompt version	v1

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Stored source text

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72年，从无到有、从弱到强，人民海军潜艇部队用一道道深蓝航迹，构筑起坚不可摧的“水下长城”。今天是人民海军潜艇部队成立纪念日，《军视小课堂》带你一起追溯成长之路，致敬深海尖兵。

Summary

Machine summary

On the 72nd founding anniversary of the People's Liberation Army Navy submarine force, PLA military media published a retrospective framing the force's development as a progression 'from nothing to something, from weak to strong,' invoking the 'Underwater Great Wall' formulation to characterize its strategic deterrence role. This is anniversary commemorative content; its value is as a record of how the institution publicly frames submarine force identity and historical narrative for a general audience, not as evidence of changed posture or capability.

Machine-generated from the original text, and distinct from the machine translation of the title. Not reviewed by a human. It is a reading of what was published, not a verification of it.

What this record supports

Source record This item was published at the URL above on the date the source stated.
Official claim Its contents are that institution's assertions.

It does not establish that the described events occurred, that any capability exists, or that the institution's stated position is its actual policy.

Cite this record

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Source text. CMC Political Work Department. "【军视小课堂】深海重器！人民海军潜艇部队铸就“水下长城”." PLA Daily (解放军报), 2026-06-19. http://www.81.cn/hj_208557/16468458.html.

As held. Indo-Pacific Record, China Desk Corpus, Record 1578, Snapshot — 2026-08-26 (3,574 records).

Processing note. The English title and summary held for this record are machine-generated and have not been reviewed by a human.

The record number and this record path are locators inside the 2026-08-26 snapshot. Neither is a DOI, accession number, permanent identifier, public permalink, or published route. See identifiers and citation guidance.