Maj. Robert Brovdi, commander of Ukraine's Unmanned Systems Forces, described ongoing operations against Russian infrastructure in Crimea as the initial phase of a campaign to limit its use as a staging area. Ukrainian forces also conducted strikes on oil facilities in Tatarstan and the Tyumen region, with one attack in Nizhnekamsk reported to have killed 13 people. Equipment levels for the unmanned systems units stand at 14 percent of required capacity according to Brovdi.