Rakvere's 14th Century castle helped to provide a scene of contrasting military tech from different ages Thursday, as 21st century Eurofighter Typhoons flew overhead, guided by ground controllers perched on the castle walls themselves. A multi-national NATO Joint Terminal Attack Controllers (J-TAC) exercise dubbed Furious Wolf has been going on in and around both Tapa, Lääne-Viru County, home to NATO's Enhanced Forward Presence (eFP) Battlegroup, and nearby Rakvere. J-TACs are ground-based personnel who call in and coordinate airstrikes, often very close to the targets, with planes coming i...