Direct proof of use
Direct evidence for APE-5 use in the 2014 Russia-Ukraine War comes from open-source loss records for Russian command-and-communications equipment. Oryx lists six Russian APE-5 command posts as destroyed in its visually documented Russian equipment-loss database for the invasion of Ukraine.
WarSpotting provides dated examples of the same system in Russian losses. It records a destroyed Russian APE-5 at Zirka in Vyshhorod raion on 2022-03-16 and another destroyed Russian APE-5 at Chornozemne in Vasylivka raion on 2023-01-25. Those records support Russian fielding and loss of the command-post module in the full-scale invasion phase; they do not by themselves identify the staff element operating each vehicle or a specific command decision made from it.
Sources: Oryx Russian equipment losses, WarSpotting APE-5 Zirka loss record, WarSpotting APE-5 Chornozemne loss record
Timeline
The earliest dated APE-5 event used here is WarSpotting's record for Zirka, where a Russian APE-5 command post was destroyed on 2022-03-16 during the northern campaign around Kyiv Oblast. WarSpotting later recorded a destroyed Russian APE-5 at Chornozemne in Zaporizhzhia Oblast on 2023-01-25.
On 2023-02-26, Espreso reported that a Russian military echelon had departed Slonim, Belarus, for Matveev-Kurgan station in Rostov Oblast, about 30 km from Ukraine. The report said equipment spotted at Slonim included an APE-5 field command post on a KamAZ chassis and described the movement as headed toward the combat zone.
Sources: WarSpotting APE-5 Zirka loss record, WarSpotting APE-5 Chornozemne loss record, Espreso Belarus-to-Rostov echelon report
Role in Russian field command
The APE-5 appears in the Ukraine record as a deployable command-and-communications workspace, not as a launcher or direct-fire weapon. RusBITech describes the APE-5 as an automated mobile unit for field work and rest by a 9-11-person group in a variable-volume body, while Army Standard describes the system as a mobile field command-post tool with workstations, GLONASS navigation, mapping equipment, protected videoconferencing, radio communications, satellite data transmission, and life-support equipment.
That background matches how the loss trackers classify the APE-5: as command-post and communications equipment. The conflict-use claim is therefore limited to Russian fielding, movement, and loss of APE-5 command-post modules in the war, with the supported role being command-and-control support for Russian formations.
Sources: RusBITech APE-5 product page, Army Standard APE-5 profile, Oryx Russian equipment losses, WarSpotting APE-5 Zirka loss record, WarSpotting APE-5 Chornozemne loss record