The Vietnamese military has been spotted adding improvised anti-drone armor to its aging T-54 tanks, in what appears to be an effort to protect these vehicles from the growing threat of aerial attacks.
Known colloquially as “cope cages,” these makeshift armor screens have been installed atop and on the sides of the T-54s, reflecting a broader trend of battlefield adaptation that draws lessons from recent conflicts, particularly the war in Ukraine.
The newly added armor consists of metal grids designed to mitigate the threat of top-attack drones by attempting to interfere with the explosive payloads deployed by unmanned aerial vehicles (UAVs). While these cages offer limited utility against anti-tank guided missiles or large munitions dropped from military drones, they do provide some level of defense against smaller bombs dropped from commercial drones and direct attacks from first-person view (FPV) drones. The screens, however, do not provide comprehensive protection against side attacks from other weapon systems.
Vietnam’s adoption of these improvised solutions underscores the increasing impact of drone warfare and the necessity for innovative countermeasures.
The war in Ukraine, in particular, has demonstrated a rapid innovation cycle in the development of drone capabilities and corresponding countermeasures. As both Ukrainian and Russian forces began deploying anti-drone electronic warfare systems, countermeasures evolved in parallel—including drones designed to circumvent radio frequency jamming through wire-guided control.
Vietnam’s efforts to enhance the survivability of its T-54 tanks reflect the challenges that militaries around the world are facing in adapting to modern warfare. Drone attacks have proven particularly effective against older and less-protected armored vehicles, prompting countries like Vietnam to experiment with practical, if improvised, defenses that can be implemented on legacy systems.