skos:altLabel | - 1996 North Korean commandos infiltration incident
- 49-day manhunt for the 25 crewmen
- Gangneung Infiltration
- Gangneung incident in 1996
- Unidentified ''Sang-O''-class submarine
- infiltrated South Korean waters and landed
- one near Gangneung in 1996
- landing on South Korean soil of a North Korean submarine
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