(ANSA-AFP) - BERLIN, SEP 9 - Western allies kicked off a major naval exercise in the Baltic Sea on Saturday amid rising tensions with Russia over the conflict in Ukraine. About 3,200 soldiers from 14 countries are taking part in the German-led Northern Coasts 23 exercise, the German navy said in a statement. The exercise will involve 30 ships, submarines, up to 19 aircraft and various landing units, it said. Other countries taking part include Italy, France, Finland, Estonia, Denmark, Canada, Belgium, Latvia, Lithuania, the Netherlands, Poland, Sweden and the US. It is the first time the German navy has been charged with "planning and conducting a manoeuvre of such magnitude", said Rear Admiral Stephan Haisch, director of the manouevre. (ANSA-AFP).