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Jang Bogo N Nuclear-Powered Submarine Program

Sector: Aerospace & Defense • Location: Jinhae, South Korea

Source: Qazinform

Project
Planned

South Korea plans to design and build its own low-enriched uranium, nuclear-powered attack submarines. The first vessel is expected to launch in the mid-2030s, with operational service starting in the latter half of the 2030s or later.

Status
Prospective
Sector
Aerospace & Defense, Government, Nuclear
Location
Jinhae, South Korea
Updated
22 Jul 2026
Source
Qazinform

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The project “Jang Bogo N Nuclear-Powered Submarine Program” is an infrastructure initiative in the Aerospace & Defense sector, located in Jinhae, South Korea. Taiyo aggregates data on it from Qazinform.

Participants

Not available for this record.

Status

Original status

planned

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

South Korea plans to design and build its own low-enriched uranium, nuclear-powered attack submarines. The first vessel is expected to launch in the mid-2030s, with operational service starting in the latter half of the 2030s or later.

Original sector

Defense

Location

Country

South Korea

City

Jinhae

Source

Source

Qazinform

URL

More Details

Record type

Project

Sector

Aerospace & Defense, Government, Nuclear

Article published date

2026-05-29

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