Ukrainian presidential adviser calls for heavier weaponry as Russia shifts military focus

A Ukrainian soldier stands on top of a destroyed Russian tank on the outskirts of Kyiv on March 31, 2022.

(CNN)As the Russian military shifts its campaign to focus on the east and south of Ukraine, Ukrainian presidential adviser Mykhailo Podolyak has called on the US and its allies to deliver heavier weaponry to the ex-Soviet nation.

"After the rapid retreat of the Russians from Kyiv and Chernihiv, it is clear that Russia has prioritized another tactic -- to move east/south, to control large occupied territories (not only in Donetsk and Luhansk regions) and to gain a strong foothold there," Podolyak said on Saturday.
"They have established in the east and south and are dictating harsh conditions," added Podolyak. "So we definitely can't do without heavy weapons if we want to unblock the east and Kherson and send [back] the Russians as far as possible."
    Last month the Russian military said the "first stage" of its invasion of Ukraine was complete and that it would withdraw forces from around Kyiv and Chernihiv to concentrate on the Donbas region in the country's east.
      Russia's announcement of that new phase in part may provide political cover for the Russian military, explaining heavy setbacks in the battles around Kyiv, but Ukrainian officials have also reported a ramping up of military activity and shelling in the Donbas by Russian forces.
      Ukrainian presidential adviser Mykhailo Podolyak speaks to the press in Istanbul, Turkey on March 29.
      Podolyak alluded to an expectation from US and Western officials that Ukraine might need to prepare for further partisan warfare -- and referred to the Kremlin's bloody nine-year campaign to support the Marxist government in Kabul.
      "Our partners must finally understand that the 'Afghanization' they want and the long-lasting exhausting conflict for Russia will not happen," he said.
        The war, which began when Soviet forces invaded in 1979, claimed nearly a million Afghan lives and 15,000 Russian troops, with a further 50,000 wounded.
        "'Afghanization' is when there is a strong guerrilla resistance across the country that inflicts heavy losses on the aggressor for many months or even years and thus significantly weakens the power of the occupier's army," explained Podolyak.
        "Such actions took place during the Soviet Union's attempt to control Afghanistan: Afghan guerrillas destroyed and weakened the Soviet occupiers for years. As a result, weakened Russia as a whole."
        "Russia will leave all Ukrainian territories except the south and east. And will try to dig in there, put in air defense and sharply reduce the loss of its equipment and personnel," Podolyak added.
        The US is expected to help facilitate the transfer of Soviet-era tanks to Ukraine, a source familiar with the plan told CNN on Saturday. Officials have declined to say how many tanks will ultimately go to Ukraine.
        They will be Soviet-era T-72 tanks, which Ukrainian military personnel have experience operating, a senior US official told CNN.
        Those tanks will be delivered "within days, not weeks," the official said, from NATO partner countries.
        The New York Times first reported on the transfer.
        Ambassador of the Russian Federation to the UK Andrei Kelin during an interview with PA at the official residence of the Russian Ambassador in London on February 21, 2022.
        The Ukrainian presidential adviser's comments came hours after the Russian ambassador to the United Kingdom, Andrei Kelin, said that if Britain delivers long-range artillery weapons and anti-ship systems to Ukraine, they would be "legitimate targets" for Russia.
        "Any weapon deliveries are destabilizing, especially the ones mentioned by (Ben) Wallace (the British Defense Secretary)," said Kelin, according to Russian state news agency TASS. "They exacerbate the situation and make it bloodier."
        "Apparently, these are new, rather hig