Hostages of the KremlinMoscow arrests a Japanese journalist. A warning to Tokyo — and a favour to ChinaYuki Imai of the Hokkaido Shimbun faces up to 20 years in prison on espionage charges. His arrest comes as Japan deepens military and intelligence cooperation with Kyiv, while Putin draws closer to Beijing over islands disputed with TokyobyGiulia Pompili15 OCT 26