Submarine Matters provides an expanding technical and political database concerning strategic weapons (including submarines) worldwide. Also on the interrelationship with intelligence concepts.
April 12, 2018
Dangerous Times 2. South China Sea - US-China - Probing Short of Confrontation
The Chinese Hong Kong based South China Morning Post, April 12, 2018 reports
Chinese navy stages double show of strength as US strike
group drills in disputed South China Sea -
PLA puts aircraft carrier and submarines through their paces
as USS Theodore Roosevelt passes through contested waterway.
The Chinese navy began a three-day drill yesterday near its main
submarine base [at Yulin,
Hainan Island/Province] as another exercise finished nearby in what
analysts described as a message to the United States that it was capable of
defending its core interests...”