Media: Russian transport aircraft visit China en masse, fuel speculation on military supplies.

Two enlistment officers in the city of Vinnytsia have been injured in a knife attack during a procedural document check, the Vinnytsia Oblast Regional Recruitment Center reported on April 4.

The latest attack comes as Ukrainian officials have acknowledged that foreign allies have asked Kyiv to pause drone attacks on Russian oil refineries as the U.S.-Israeli war in Iran drives up fuel prices worldwide.

"We are receiving certain signals about this," Kyrylo Budanov, head of Ukraine's Presidential Office, told Bloomberg.

Ukraine expects U.S. envoys Steve Witkoff and Jared Kushner to visit Kyiv this month to resume peace talks, Presidential Office Head Kyrylo Budanov told Bloomberg in an interview on April 4.

An investigation by the StateWatch think tank and United24 Media reveals how cellulose acetate produced by the European company Cerdia is funneled through intermediaries in the tobacco sector, ultimately reaching a Russian factory critical for the production of Kalibr cruise missiles.

In one of the worst attacks, a Russian drone targeted a market in Nikopol, Dnipropetrovsk Oblast, killing at least five people and injuring 27 on the morning of April 4.

The leaders "agreed on new steps in security cooperation," Zelensky wrote on Telegram following the talks. Ukraine is ready to support Turkey with "expertise, technology, and experience," and details of the agreements will be finalized in the coming days.

Ukrainian forces struck the Alchevsk Metallurgical Plant in Russian-occupied Luhansk Oblast for the second time in one month, halting production at the site, Ukraine's Security Service (SBU) reported on April 4.

Ukrainian forces struck a rail convoy carrying fuel to the Russian military in occupied Luhansk on April 4, the General Staff said. The military also shared results of a recent strike on occupied Crimea.

Russian forces destroyed 9 gigawatts (GW) of Ukraine's power generation, but the war-torn country has managed to rebuild 4 GW, Energy Minister Denys Shmyhal said on April 4.

After discovering gas canisters at the scene of the fire in Kramatorsk, Donetsk Oblast, members of the 12th Special Purpose Brigade "Azov" deployed a Zmiy unmanned ground vehicle (UGV) to avoid putting soldiers at increased risk.

Russian forces launched 7,987 glide bombs last month — over 1,500 more than the previous record in February, Ukraine’s Defense Ministry reported on April 3.