The Russian spy ship Yantar was recently spotted off Brazil’s coast, sparking global concern. Why is this seemingly ordinary vessel so feared? Equipped with cutting-edge technology, Yantar’s primary ...

Ukraine said on Wednesday it had detained a Chinese father and son, both suspected of spying on its prized Neptune anti-ship missile programme, a key part of Kyiv's growing domestic arms industry ...

Ukraine said on Wednesday it had detained two Chinese nationals suspected of collecting data on its prized Neptune anti-ship ...

NATO aircraft have frequently circled the Russian exclave of Kaliningrad since the start of the war in Ukraine.