Among the images was a group photo at a Patriot surface-to-air missile tactical site, with George posing alongside leaders from the 35th Air Defence Artillery Brigade and soldiers from the 6th Battalion, 52nd Air Defence Artillery Regiment, featuring a launcher of the Indirect Fire Protection Capability (IFPC) system.
The moment captured the first known instance of the US deploying such a system at one of its overseas bases.
It also followed a media report in March that the US Army planned to send a prototype launcher for the IFPC to South Korea to examine the possibility of sending new air and missile defence capabilities, still in the prototype phase, to global hotspots.
Consisting of a launcher and interceptors, the IFPC system is a mobile, ground-based weapon system designed to defeat cruise missiles, unmanned aircraft systems and rockets, artillery and mortars.