Russia has built a large radar installation in the western exclave of Kaliningrad that could detect aircraft, missiles and naval vessels up to 3,200 kilometers (2,000 miles) away, according to British media reports.
Russia has built a large radar installation in the western exclave of Kaliningrad that could detect aircraft, missiles and naval vessels up to 3,200 kilometers (2,000 miles) away, according to British media reports.