Russia has declared a state of emergency over a Ukrainian drone attack on a military airfield in the Lipetsk region. The base is located nearly 300 kilometers from the border. Russia is already fighting to push back an incursion by Ukrainian troops near Kursk. Chapters0:00 Russia’s latest operation2:35 Domitilla Sagramoso, Military analyst, King’s College London5:37 Nick Connolly, DW Correspondent