Kyiv, Oct. 11 (PTI/AP): Russian forces strafed Ukraine with a fresh barrage of missiles and munition-carrying drones on Tuesday, a day after widespread strikes killed at least 19 people in what the UN human rights office described as a particularly shocking attack that could amount to war crimes.
Air raid warnings extended throughout the country in the morning, sending some residents back into shelters after months of relative calm in Kyiv and many other cities.
The earlier lull had led many Ukrainians to ignore the regular sirens, but Monday's attacks in the capital and 12 other regions gave them new urgency.
It brings anger, not fear, Kyiv resident Volodymyr Vasylenko, 67, said as crews worked to restore traffic lights and clear debris from the city's streets.
We already got used to this. And we will keep fighting.
The Russian bombardment Tuesday struck both power plants and civilian areas, just as they did Monday.
One person was killed when 12 missiles slammed into public facilities in the southern city of Zaporizhzhia, setting off a large fire, the State Emergency Service said.
A local official said the missiles hit a school, residential buildings and medical facilities.
Energy facilities in the western Lviv and Vinnitsya regions also took hits.
Although officials said Ukrainian forces shot down an inbound Russian missile before it reached Kyiv, the capital region experienced rolling power outages as a result of the previous day's deadly strikes.
The governor of the Mykolaiv region, Vitaliy Kim, urged residents to remain in bomb shelters as there are enough missiles still in the air.
The State Emergency Service said 19 people died and 105 peple were wounded in Monday's strikes.
At least five of the victims were in Kyiv, Mayor Vitali Klitschko said. More than 300 cities and towns lost power, from the capital to Lviv on the border with Poland.
Beside the usual sirens, a new type of loud alarm that blared automatically from mobile phones jolted Kyiv residents early Tuesday.
A text message warning of the possibility of missile strikes accompanied the caustic-sounding alert.
Russia's widespread attacks came in retaliation for a weekend explosion that damaged a bridge linking Russia to the Crimean Peninsula, which Moscow annexed from Ukraine in 2014.
A spokesperson for the office of the U.N. High Commissioner for Human Rights said Tuesday that strikes on civilian objects, including infrastructure such as power plants, could qualify as a war crime.
Damage to key power stations and lines ahead of the upcoming winter raises further concerns for the protection of civilians and in particular the impact on vulnerable populations, Ravina Shamdasani told reporters at a U.N. briefing in Geneva.
Attacks targeting civilians and objects indispensable to the survival of civilians are prohibited under international humanitarian law.
Ukrainian President Volodymyr Zelenskyy was due to address the leaders of the Group of Seven industrial powers by videoconference Tuesday.
Germany, which currently chairs the G-7, announced the meeting after Monday's missile strikes.
As Ukrainian forces grew increasingly bold following a series of counteroffensive successes, a cornered Kremlin ratcheted up Cold War-era rhetoric and fanned concerns it might resort to using nuclear weapons in Ukraine.
Russian Foreign Minister Sergey Lavrov addressed the issue Tuesday, saying Moscow would only resort to that if the Russian state faced imminent destruction. Speaking on state TV, he accused the West of encouraging false speculation about the Kremlin's intentions.
Russia's nuclear doctrine envisages exclusively retaliatory measures intended to prevent the destruction of the Russian Federation as a result of direct nuclear strikes or the use of other weapons that raise the threat for the very existence of the Russian state, Lavrov said.
The director of British cyber-intelligence service GCHQ, Jeremy Fleming, told urged other officials to use caution about discussing the potential for such an escalation.
Speaking to the BBC, Fleming suggested his agency hadn't seen any indications so far of Russia inching closer to using nuclear weapons.
Meanwhile, Russia's deputy foreign minister, Sergei Ryabkov, warned Tuesday that Western military assistance to Kyiv, including training Ukrainian soldiers in NATO countries and feeding Ukraine real-time satellite data to target Russian forces, has increasingly drawn Western nations into the conflict on the part of the Kyiv regime.
Ryabkov said in remarks carried by the state RIA-Novosti news agency that Russia will be forced to take relevant countermeasures, including asymmetrical ones."
He said that although Russia isn't interested in a direct clash" with the U.S. and NATO, We hope that Washington and other Western capitals are aware of the danger of an uncontrollable escalation.
Ryabkov's warning followed Belarusian President Alexander Lukashenko announcing that he and Russian President Vladimir Putin agreed to create a joint regional grouping of troops" to thwart what Lukashenko claimed was a potential Ukrainian assault on Belarus.
The Ukrainian army general staff said Tuesday it had seen no evidence of troop movements or a buildup of offensive forces in Belarus but warned that Russia could continue to strike peaceful neighbourhoods and critical infrastructure in Ukraine with missiles.
The enemy is not able to stop the successful counteroffensive of the Defense Forces in the Kharkiv and Kherson directions, so it is trying to intimidate and sow panic among the population of Ukraine, the military's general staff said.
One use for the joint force could be to keep some Ukrainian troops bogged down around Kyiv to defend the capital, preventing them from being deployed to more active fronts where they can press their counteroffensive, the Washington-based Institute for the Study of War said.
Although Ukrainian officials said Russia's missile strikes on Monday made no practical military sense," Putin said the simultaneous attacks with precision weapons" attack came was in retaliation for what he claimed were Kyiv's terrorist actions while attempting to repel Moscow's invading forces.
Putin alleged the Saturday attack on a the Kerch Bridge bridge between Russia and the annexed Crimean Peninsula was masterminded by Ukrainian special services.
He vowed a tough and proportionate response if further Ukrainian attacks threatened Russia's security.
Putin's increasingly frequent descriptions of Ukraine's actions as terrorism could portend more bold and draconian actions.
The speaker of the lower house of the Russian parliament on Tuesday likened Zelenskyy to deceased al-Qaida leader Osama bin Laden.
He also said Western politicians supporting Ukraine are effectively sponsoring terrorism and there can be no talks with terrorists.
Zelenskyy has repeatedly called on world leaders to declare Russia a terrorist state because of its attacks on civilians and alleged war crimes.