 Ukrainian drone operator eliminates group of Russian infantrymen with accurate munition drops. A Ukrainian drone operator used a thermal imager to detect Russian infantry and eliminated a group of occupiers in the Kremlin sector with accurate ammunition. A video of the liquidation of the infantrymen was posted on social media. Drones have created a newly transparent battlefield. Ubiquitous drones and other technologies make it possible to track, in real time, any troop movement by either side, making it all but impossible to hide massing forces and concentrations of armoured vehicles from the enemy. That same surveillance then makes sure that forces once detected are immediately hit by barrages of artillery rounds, missiles, and suicide drones. Sustaining any attempt at a breakthrough has become a most difficult proposition. In other words, if the enemy can see everything on and behind the front lines, including units and even individual troops moving in the rear, the classic ground attack made up of massed armoured formations is dead. In the age-old race in military tactics between hiding and detection, the latter appears to have won, at least until the next wave of technology shifts the balance again.