Russia stepping up 'nuclear blackmail'

Russia is stepping up "nuclear blackmail" by bombing the site of Ukraine's Pivdennoukrainsk nuclear power plant, its director Igor Polovich said.

With the strike in the southern Mykolaiv region "the second phase of their nuclear blackmail has begun," said Polovich.

Attacks around nuclear facilities in Ukraine have spurred calls from Kyiv and its Western allies to demilitarise areas surrounding the complexes.

According to Pivdennoukrainsk security chief Ivan Zhebet, police and prosecutors searched the site for shrapnel, which they took away to identify the projectile.

Pivdennoukrainsk is the third nuclear site to be affected by Russia's invasion of Ukraine launched in late February.

Europe's largest atomic facility -- the Zaporizhzhia nuclear plant in Russian-held territory in Ukraine -- has become a hot spot for concerns after tit-for-tat claims of attacks there.

Early in the war there was fighting around Chernobyl in the north, where an explosion in 1986 left swathes of the surrounding territory contaminated.

The Zaporizhzhia plant was seized by Russian troops in March and shelling around the facility has spurred interventions from Western leaders.

A monitoring team of the UN's atomic agency deployed there in early September.

French President Emmanuel Macron this month urged his Russian counterpart Vladimir Putin to withdraw heavy weapons from the region, while the Russian leader cautioned against the potential "catastrophic" consequences of fighting there.