{"id":2548,"date":"2025-04-15T18:48:55","date_gmt":"2025-04-15T09:48:55","guid":{"rendered":"https:\/\/www.rips.or.jp\/en\/?post_type=statistical_data_ana&p=2548"},"modified":"2025-05-22T07:45:57","modified_gmt":"2025-05-21T22:45:57","slug":"statistical-data-and-analysis-as-of-april-15","status":"publish","type":"statistical_data_ana","link":"https:\/\/www.rips.or.jp\/en\/newsletter\/statistical_data_analysis\/statistical-data-and-analysis-as-of-april-15","title":{"rendered":"Statistical Data and Analysis (as of April 15)"},"content":{"rendered":"
\n
\n

\u00a0 \u00a0During this period, there have been various developments regarding maritime security in East Asia.<\/p>\n

\u00a0 \u00a0Entering by Chinese Coast Guard vessels into the Japanese contiguous zone around the Senkaku Islands have been confirmed on an ongoing basis. During this period, the intrusions into Japan’s territorial waters around the Senkaku Islands also occurred intermittently.<\/p>\n

\u00a0 \u00a0In addition to this, the Chinese navy and air force have also been active around Japan. On April 1 and 2, the Chinese military conducted large-scale military exercises in the sea and airspace surrounding Taiwan. In the South China Sea, there have been reports of developments\u00a0related to the strengthening of China’s military capabilities.<\/p>\n

\u00a0 \u00a0At the same time, there have been moves of strengthening of ties and cooperation with allies and like-minded countries, such as the Japan-U.S. defense ministers’ meeting, the implementation of Japan-U.S.-Philippines cooperative exercise, and the expression of deep concern by G7 countries about military exercises by the Chinese military in the vicinity of Taiwan.<\/p>\n<\/div>\n

[Statistical Data as of April 15<\/span>]<\/strong><\/p>\n

Japan Coast Guard (JCG) daily updates the statistical data on the number of China Coast Guard vessels entering in the contiguous zone around the Senkaku Islands and intruding into Japanese territorial waters. The below is from the website of JCG.<\/span><\/p>\n

(<\/span><\/u>https:\/\/www.kaiho.mlit.go.jp\/mission\/senkaku\/senkaku.html<\/span><\/a><\/span>)<\/u><\/u><\/span><\/u><\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Mar.<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

<\/a>Contiguous zone<\/span> <\/u><\/u><\/span><\/p>\n<\/td>\n

\n

Territorial
\nsea<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

Apr.<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

Contiguous zone <\/u><\/u><\/span><\/p>\n<\/td>\n

\n

Territorial
\nsea<\/u><\/u><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

28<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

4<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n

\n

6<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

4<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

2<\/u><\/u><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

29<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

4<\/u><\/u><\/span><\/p>\n<\/td>\n

<\/td>\n\n

7<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

4<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

4<\/u><\/u><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

30<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

4<\/u><\/u><\/span><\/p>\n<\/td>\n

<\/td>\n\n

8<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

4<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\n

31<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

4<\/u><\/u><\/span><\/p>\n<\/td>\n

<\/td>\n\n

9<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

4<\/u><\/u><\/span><\/p>\n<\/td>\n

<\/td>\n<\/tr>\n
\n

Apr.<\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n

<\/td>\n\n

10<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

4<\/u><\/u><\/span><\/p>\n<\/td>\n

<\/td>\n<\/tr>\n
\n

1<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

8<\/u><\/u><\/span><\/p>\n<\/td>\n

<\/td>\n\n

11<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

4<\/u><\/u><\/span><\/p>\n<\/td>\n

<\/td>\n<\/tr>\n
\n

2<\/span><\/p>\n<\/td>\n

\n

4<\/span><\/p>\n<\/td>\n

<\/td>\n\n

12<\/span><\/p>\n<\/td>\n

\n

4<\/u><\/u><\/span><\/p>\n<\/td>\n

<\/td>\n<\/tr>\n
\n

3<\/span><\/p>\n<\/td>\n

\n

4<\/span><\/p>\n<\/td>\n

<\/td>\n\n

13<\/span><\/p>\n<\/td>\n

\n

4<\/u><\/u><\/span><\/p>\n<\/td>\n

<\/td>\n<\/tr>\n
\n

4<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

4<\/u><\/u><\/span><\/p>\n<\/td>\n

<\/td>\n\n

14<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

4<\/u><\/u><\/span><\/p>\n<\/td>\n

<\/td>\n<\/tr>\n
\n

5<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

4<\/u><\/u><\/span><\/p>\n<\/td>\n

\n

2<\/p>\n<\/td>\n

\n

15<\/u><\/u><\/span><\/p>\n<\/td>\n

<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Newsletter Registration<\/h3>\n

What is happening in East Asian Maritime Security? The Research Institute for Peace and Security (RIPS) publishes the biweekly newsletter, \u201cEast Asian Maritime Security (EAMS)\u201d and updates the information on maritime security relevant to East Asia and Japan’s territory.<\/p>\n

Registration Form<\/span><\/a><\/div>\n","protected":false},"featured_media":0,"template":"","acf":[],"yoast_head":"\nStatistical Data and Analysis (as of April 15) - RIPS - Research Institute for Peace and Security -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.rips.or.jp\/en\/newsletter\/statistical_data_analysis\/statistical-data-and-analysis-as-of-april-15\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Statistical Data and Analysis (as of April 15) - RIPS - Research Institute for Peace and Security -\" \/>\n<meta property=\"og:description\" content=\"\u00a0 \u00a0During this period, there have been various developments regarding maritime security in East Asia. \u00a0 \u00a0Entering by Chinese Coast Guard vessels into the Japanese contiguous zone around the Senkaku Islands have been confirmed on an ongoing basis. During this period, the intrusions into Japan’s territorial waters around the Senkaku Islands also occurred intermittently. \u00a0 \u00a0In addition to this, the Chinese navy and air force have also been active around Japan. 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