Hello, im christian fraser. Youre watching the context on bbc news. The us is preparing for a cicada invasion. An insect that spends the vast majority of its life underground, but this year they will emerge in their biggest numbers in over 200 years. Its making me feel itchy already. Russia says President Putin has ordered Tactical Nuclear weapons drills near ukraine in response to what it called western threats to deploy troops there. The kremlin has also threatened strikes on uk Military Targets in ukraine and beyond. the Foreign Ministry in moscow today summoned both the french and british ambassadors. In ukraine front line troops have told the bbc there needs to be a re think on how ukrainian men are conscripted. Some of them say theyve been fighting without a break since russias full scale invasion more than two years ago. There have been concerns for some time that not enough troops are being recruited, to rotate people off the line who have been there too long. Our ukraine Cor