Russia has threatened to wage war across Ukraine if the West delivers long-range weapons to Kyiv.
Sergei Lavrov, the foreign minister, said the geographical objectives of Moscow's "special military operation" are no longer limited to the eastern Donbas region.
He added that Kremlin forces will expand still further if the West delivers long-range weapons to Kyiv, RIA Novosti, a Russian state news agency reported.
President Vladimir Putin claimed the invasion was to demilitarise and "denazify" Ukraine but would focus on the "liberation of Donbas" after his forces failed to take the capital Kyiv.
It comes as Lloyd Austin, the US defence secretary, said that the United States will send four additional high mobility artillery rocket systems (HIMARS) to Ukraine.
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Auto updateOn1:49pmBorder crossings from Ukraine have surpassed 9.5 million for the first time since invasion began - UNThe number of border crossings from Ukraine has surpassed 9.5 million for the first time since Russia invaded the country, the UN Refugee Agency reported.A total of 9,547,969 border crossings from Ukraine have been recorded since February 24, the agency's tally showed.1:29pmWestern creditor governments to suspend Kiev's debt servicingWestern creditor governments said that they would suspend Kiev's debt servicing from August 1 to the end of 2023 and potentially for an additional year.The group, which includes Canada, France, Germany, Japan, United Kingdom and the United States, also called on bondholders to consent to Kiev's request for two-year delay on its debt payments.12:48pmMoscow: Russia's military aims in Ukraine are no longer focused 'only' on the eastRussia's military aims in Ukraine are no longer focused "only" on the country's east, said Sergei Lavrov, the foreign minister, adding that supplies of Western weapons had changed the Kremlin's calculus