In a Tuesday evening address, President Volodymyr Zelenskyy reported that a domestically developed interceptor had downed a jet-propelled Shahed drone, describing the development as positive news for Ukraine's air defence efforts against that category of weapon. A newly developed interceptor successfully engaged one of the aerial targets, with Zelenskyy noting it was a domestically produced system that destroyed the Shahed drone, while acknowledging that certain technical aspects required further refinement.

Separately, the military reported that its forces had neutralised 187 airborne objects during overnight operations into Tuesday.

Intercepting the jet-powered Shahed drones deployed by Russia has proven an ongoing technical challenge for Ukraine, as the weapons are capable of travelling at speeds exceeding 400km/h. Earlier versions of the Shahed drone relied entirely on propeller propulsion and flew at roughly half the speed of current models.

A credible news outlet has noted that interceptor testing has been constrained by the velocities involved, while Maksym Zhorin, deputy commander of the 3rd Army Corps, posted on Friday that his forces had not handled the jet drone situation effectively and remained uncertain how to address it. Zelenskyy stated that over 60 domestic firms are developing interceptor technology for jet-powered drones, though only a small number have produced tangible results.

Cherevashenko, a deputy commander in Ukraine's air force, noted that one approach under evaluation involved a next-generation category of low-cost guided munitions designed to be cheaper to produce than the drones they intercept, adding that he anticipated the near-term development of a weapons class capable of effectively neutralising jet-propelled unmanned aerial vehicles.

A Ukrainian military formation initiated offensive operations against Russian troops near Lyman in the country's eastern region, according to the unit's commanding officer on Tuesday. Andriy Biletsky reported that his forces had pushed hostile troops out of approximately 75 square kilometres of territory, adding that the 3rd Army Corps had initiated an offensive operation in the area, designated Vivaldi. According to mapping platform DeepState, Ukrainian forces had secured a limited territorial advance to the north of Lyman.

According to Kyiv, the advances reported in the Donetsk region would build on territorial gains made during an offensive earlier in the year, when Ukrainian forces recaptured over 700 square kilometres in the south-east over several months. Seven days prior, military analysts reported that the same corps had retaken a bulge of territory under Russian control — an area exceeding 200 square kilometres — situated near Lyman and surrounded on multiple sides by Ukrainian-held land.

The regional governor confirmed Tuesday that harbour infrastructure in Ukraine's southern Odesa area had been targeted in overnight attacks. According to Oleh Kiper, housing blocks, freight facilities, and transit networks were among the targets struck.

One fatality was reported and electricity supplies to parts of Zaporizhzhia were disrupted following a drone strike, according to acting regional governor Mykhailo Semikin. One person died and seven others were injured in aerial bombardments targeting fuel stations in Kyiv on Tuesday, according to Ukraine's state emergency service. Fatalities were recorded in the Ukrainian cities of Sloviansk and Kramatorsk following separate attacks attributed to Russian forces.

Zelenskyy announced on Tuesday that a petroleum refinery in the Russian city of Syzran had been hit in an attack by Ukrainian forces. Attacks on an unmanned aerial vehicle manufacturing plant in the Russian city of Taganrog and on a drone assembly and launch position in the Oryol region were also among the targets he described. Locations in the Black Sea region sustained strikes.

Zelenskyy stated that drone incursions into Moldovan airspace occurred on two occasions during his visit, attributing the targeting to the presence of his aircraft at Chișinău airport, adding that his presidential plane had been the reason Moldova's airspace was penetrated. Zelenskyy told a broadcaster that the attackers may not have intended to target him directly, adding that on the return journey via Chișinău the same pattern of incidents occurred. Moldovan authorities confirmed that two drones crossed into the country's airspace on Monday 14 September.

One landed in a nearby field while the other drifted across the border into Romania. Early accounts that Zelenskyy's aircraft had narrowly avoided being struck were subsequently walked back.

Foreign Minister Sergei Lavrov stated on Tuesday that military operations in Ukraine would continue throughout any prospective negotiation process. Kyiv has consistently maintained that any negotiations ought to begin from an agreed cessation of hostilities.

Parliament voted to endorse the dismissal of prosecutor general Ruslan Kravchenko, who had stepped down following an integrity investigation within his office before reportedly moving to contest the findings of anti-corruption bodies. A total of 317 legislators backed the measure, surpassing the 226-vote threshold required to carry it. The vote passed without opposition.