Volkswacht Bodensee - Ukraine says punctured Russian defence lines as Zelensky arrives in New York

Zelensky arrived in New York on Monday -- his second visit to the United States since Moscow's invasion launched in February last year -- ahead of addressing the UN General Assembly on Tuesday and meeting with his US counterpart Joe Biden.

"I will thank the US for its leadership in supporting our struggle for freedom and independence," Zelensky said on X, formerly Twitter.

Kyiv launched its bid to wrest back territory controlled by Moscow in June, focusing on Bakhmut in the eastern Donetsk region as well as several points in the south towards Crimea, after stockpiling Western-supplied weapons, including from the US, and recruiting assault battalions.

Its limited progress against entrenched Russian positions has spurred debate among Kyiv's Western allies over its military strategy.

But earlier on Monday, the defence ministry said it had recaptured a total of seven square kilometres (nearly three square miles) last week near Bakhmut and also along the southern front.

Ukraine's ground forces commander Oleksandr Syrskyi then announced: "Fierce fighting continues in the area of Bakhmut. As a result of the successful actions of our troops, the enemy's defence line was broken."

It follows Ukrainian forces announcing last week that they had wrested back control of two villages south of the industrial hub, cementing the battle for Bakhmut as the longest and likely bloodiest of the invasion.

- 'Sabotage-terrorist acts' -

Russian forces meanwhile have pursued their aerial bombardment campaign, targeting Ukraine's southern regions and maritime export hubs in particular.

Ukraine said its air defence systems had downed a swarm of attack drones and 17 cruise missiles in Russia's latest barrage overnight Sunday.

The air force said it had brought down 18 out of 24 Russian attack drones over the Black Sea regions of Odesa and Mykolaiv.

Russia however said that with the strikes it had hit storage facilities for British Storm Shadow cruise missiles and ammunition with depleted uranium -- a controversial weapon supplied by the United States to Kyiv.

In part of the Donetsk region under Russian control, authorities said a Ukrainian strike had damaged the building of the local Moscow-installed administration.

And in southern Russia, security services said they had arrested two Russian nationals who were preparing "sabotage-terrorist acts" on the orders of the anti-Kremlin nationalist group "Freedom of Russia Legion".

- Grain export row -

Ukraine is also battling to keep international trade going, with the focus on its important grain exports.

Kyiv on Monday said it had filed lawsuits at the World Trade Organisation (WTO) against its three EU neighbours -- Poland, Slovakia and Hungary -- over their bans on Ukrainian grain imports.

The Central European countries went against a decision by the European Commission last week to end the import ban.

"It is crucially important for us to prove that individual member states cannot ban imports of Ukrainian goods," Ukraine's economy minister Yulia Svyrydenko said in a statement.

"That is why we are filing lawsuits against them."

Poland -- Kyiv's staunchest ally against Russia -- swiftly retorted that it would maintain its import ban.

"A complaint before the WTO doesn't impress us," said Polish government spokesman Piotr Mueller.

- Chinese diplomat to visit -

Kyiv announced its territorial gains as Beijing said China's top diplomat, Wang Yi, would begin a four-day visit to Russia on Monday for security talks.

China and Russia are strategic allies. Both countries frequently tout their "no limits" partnership and economic and military cooperation.

China's foreign ministry said Wang would hold security consultations at the invitation of Nikolai Patrushev, secretary of Russia's Security Council.

The visit was due a day after North Korean leader Kim Jong Un left Russia following a rare six-day trip, which appeared to solidify his country's ties with President Vladimir Putin and fanned Western fears that Pyongyang could provide Moscow with weapons.

"The situation of human rights in the Russian Federation has significantly deteriorated since its invasion of Ukraine in February 2022," UN Special Rapporteur Mariana Katzarova said in her first report on Russia.

Russia has criminalised criticism of the military, and law enforcement officials have detained thousands for protesting or speaking out against the invasion.

R.Buehler--VB