The Observer view on Vladimir Putin’s reckless visit to Asia | Observer editorial

The pact of pariahs between the Russian leader and North Korea's unpredictable Kim Jong-un risks destabilising region

Vladimir Putin's visits to North Korea and Vietnam last week caused great consternation among the western powers, which was undoubtedly his intention. The Russian president is keen to demonstrate that, notwithstanding the widespread condemnation of his illegal, full-scale invasion of Ukraine and the ensuing diplomatic ostracism and sanctions, he still has international support, and can raise the cost to his opponents of continued backing for Kyiv.

If anyone doubted the extent to which the war in Ukraine has become a truly global issue, here was conclusive proof of its almost universal impact. Putin and North Korea's dictator, Kim Jong-un, signed a mutual defence treaty that commits each country to provide military assistance to the other with all means at its disposal" in the event of an attack. The treaty represents a significant boost for Kim's isolated regime - and for Putin's efforts, with China, to build up an anti-democratic, anti-western international alliance.