Will Putin’s Kuril Islands visit push Japan closer to Ukraine?

Japan is weighing how far to push back after Russian President Vladimir Putin visited a disputed island last week, as analysts debate whether tougher measures would have much impact on Moscow.
Some observers urged Japan to recall its ambassador, impose additional sanctions and deepen cooperation with Ukraine to show it would not be “bullied”, while others said Tokyo had little economic leverage left given already weak bilateral ties and its reliance on Russian natural gas.
Putin made his...