The Ukrainian military has begun to take the fight to Russian territory, a new development in what has been a primarily defensive war for the country.

Russian authorities were forced to place two villages under emergency orders and evacuate some citizens due to Ukrainian shelling in the area, according to reports from multiple Russian media outlets.

Vladimir Putin with Hungary's Victor Orban in the Kremlin, Moscow, Russia

Russian President Vladimir Putin (Yuri Kochetkov/Pool Photo via AP)

RUSSIA TO REDEPLOY KYIV FORCES, NOT WITHDRAW, US OFFICIAL SAYS: LIVE UPDATES

RIA Novosti, a Russian government-controlled publication, reported Tuesday that an explosion near the village of Zhuravlyovka injured four people. The outlet reported that the source of the explosion was an attack that originated from within Ukraine.

Interfax, another Kremlin-friendly publication, reported that Zhuravlyovka and the nearby town of Niekhoteyevka were placed under emergency orders, and roughly 180 people were evacuated to the city of Belgorod as the result of an explosion at an ammunition depot.

In this image from video provided by the Ukrainian Presidential Press Office and posted on Facebook, Ukrainian President Volodymyr Zelenskyy speaks in Kyiv, Ukraine, on early Wednesday, March 16, 2022. (Ukrainian Presidential Press Office via AP)

Ukrainian President Volodymyr Zelenskyy speaks in Kyiv, Ukraine (Ukrainian Presidential Press Office via AP)

Interfax did not pin blame for the explosion on Ukraine, but it did note that authorities believe it was not an accident.

Fox News cannot independently verify the reported attack, though reports of the attack, an apparent setback for Russia, and Ukraine's involvement originated from Russian state-run outlets.

The reports come as the Russian military has begun to redeploy some forces that have been encircling the Ukrainian capital of Kyiv, though Pentagon press secretary John Kirby cautioned Tuesday that the movements were more of a repositioning than a retreat by Russian forces.

Kirby said that the Russian military has failed to take Kyiv and most Ukrainian population centers, something he said was a Russian military objective since the onset of the invasion.

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The reported Ukrainian attacks on Russian soil also come amid the backdrop of peace talks currently taking place in Turkey, with Russia claiming it is committing to easing attacks as Ukraine pushed for a settlement to the war that would include military neutrality in exchange for full membership in the European Union.

Russian airstrikes on Kyiv

Wreckage and debris outside a damaged shopping centre in the Podilskyi district of Kyiv (Ceng Shou Yi/NurPhoto via Getty Images)

But some experts remain skeptical of the peace negotiations, with author and former DIA intelligence officer Rebekah Koffler telling Fox News Digital Tuesday that Ukrainian demands are likely a non-starter for Russia.

"Regretfully, this negotiation is another tactic by Putin to buy time to regroup and cause confusion among European and U.S. leaders and, most importantly, our intelligence services," Koffler said.