for the for these incidents have taken place over the north sea the baltic sea and the blacks if they were involved western and russian more ships and really terrier cross it is sleeping on the research and military grade and. reserve aircraft over the north sea were filmed by the british royal air force. more and more nato aircraft are taking part in interception missions including going to spare planes germany is making a substantial contribution to nato as program to help protect the baltic states. but such busy skies are not without risk of a. fool by snows imagine what would happen if for example a russian. military aircraft crossed the border neither by accident or deliberately and was shot down by western or american forces like. there's a big danger such an incident could lead to an escalation that quickly spirals out of control. so the tensions present here in europe today are a major cause for concern. good to. see but then cliff. these u.s. b. fifty two bombers are preparing to take part in a training exercise in the baltic states. many see this deployment as a message to r