KYIV, Ukraine (AP) 鈥 After weeks of , Ukrainian forces will retreat from a besieged city in the country's east to avoid encirclement, a regional governor said Friday.
The city of Sievierodonetsk, the administrative center of the Luhansk region, has faced . Ukrainian troops fought the Russians in house-to-house battles before retreating to the huge Azot chemical factory on the city's edge, where they remain holed up in its sprawling underground structures in which about 500 civilians also found refuge.
In recent days, around Sievierodonetsk and the neighboring city of Lysychansk, on a steep bank across the river, in a bid to encircle Ukrainian forces.
Sievierodonetsk and Lysychansk have been the focal point of the Russian offensive aimed at capturing all of the Donbas and destroying the Ukrainian military defending it 鈥 the most capable and battle-hardened segment of the country鈥檚 armed forces.
The two cities and the surrounding areas are the last major pocket of Ukrainian resistance in the Luhansk region 鈥 95% of which is now under the control of Russian troops and local separatist forces. The Russians and separatists also control about half of the Donetsk region, the second province that is part of the Donbas.
Luhansk Gov. Serhiy Haidai said that the Ukrainian troops have been given the order to leave Sievierodonetsk to prevent bigger losses.
鈥淩egrettably, we will have to pull our troops out of Sievierodonetsk,鈥 Haidai told The Associated Press. 鈥淚t makes no sense to stay at the destroyed positions, and the number of killed in action has been growing.鈥
He said that the Ukrainian soldiers have "received the order to retreat from Sievierodonetsk to new positions in fortified areas and continue resistance from there.鈥
Haidai noted that Ukrainian troops still remain in Sievierodonetsk, facing massive Russian bombardment that has destroyed 80% of buildings.
鈥淎s of today, the resistance in Sievierodonetsk is continuing,鈥 Haidai told the AP. 鈥淭he Russians are relentlessly shelling the Ukrainian positions, burning everything out.鈥
Haidai said the Russians were also advancing toward Lysychansk from Zolote and Toshkivka, adding that Russian reconnaissance units conducted forays on the city edges but were driven out by its defenders.
The governor added that a bridge on a highway leading to Lysychansk was badly damaged in a Russian airstrike and became unusable for trucks.
The Russian Defense Ministry declared Friday that four Ukrainian battalions and a unit of 鈥渇oreign mercenaries鈥 totaling about 2,000 soldiers have been 鈥渇ully blocked鈥 near Hirske and Zolote, south of Lysychansk. The claim couldn鈥檛 be independently verified.
Following a botched attempt to capture Kyiv, Ukraine鈥檚 capital, in the early stage of that started Feb. 24, Russian forces have shifted focus in the war to the Donbas region, where the Ukrainian forces have fought Moscow-backed separatists since 2014.
After repeated requests to its Western allies for heavier weaponry to counter Russia鈥檚 edge in firepower, Ukrainian Defense Minister Oleksii Reznikov said a response had arrived in the form of .
A U.S. defense official confirmed Wednesday that all four of the promised High Mobility Artillery Rocket Systems, or HIMARS, were in the hands of Ukrainian forces but said it wasn't clear if they have been used yet.
The U.S. approved providing the precision-guided systems at the end of May, and once they were in the region, Ukraine鈥檚 forces needed about three weeks of training to operate them. The rockets can travel about 45 miles (70 kilometers).
The U.S. will send an addition $450 million in military aid to Ukraine, including four more of the medium-range rocket systems, ammunition and other supplies, U.S. officials announced Thursday.
IN OTHER DEVELOPMENTS:
Ukrainian President Volodymyr Zelenskyy urged music fans at the Glastonbury Festival to 鈥渟pread the truth about Russia鈥檚 war鈥 on his country.
Speaking to the crowd at the British music extravaganza by video on Friday before a set by The Libertines, Zelenskyy said that 鈥渨e in Ukraine would also like to live the life as we used to and enjoy freedom and this wonderful summer, but we cannot do that because the most terrible has happened 鈥 Russia has stolen our peace.鈥
___
An official with the pro-Moscow administration in the southern city of Kherson that was captured by Russian troops early in the invasion was killed in an explosion Friday.
The pro-Russian regional administration in Kherson said that Dmitry Savlyuchenko died when his vehicle exploded in what it described as a 鈥渢error attack.鈥
There was no immediate claim of responsibility.
___
Yuras Karmanau reported from Lviv.
___
Follow the AP鈥檚 coverage of the war at
David Keyton, John Leicester And Yuras Karmanau, The Associated Press