Britain's MI5 spy chief expressed frustration over a China spying case collapsing, which led to intense scrutiny of whether the government was to blame, saying Chinese operatives posed a daily national security threat. https://www.japantimes.co.jp/news/2025/10/17/world/politics/mi5-china-spying-case/?utm_medium=Social&utm_source=mastodon #worldnews #politics #ukchina #espionage #surveillance