'We are being bombed a bit'. Unknown drones target Russia's Tatarstan and Kaluga – video Jan 20, 08:08 News
supplemented Drones strike Kaluga military plant supplying Russian defense systems – video Nov 25 2024, 08:30 News
Ukraine's Defense Intelligence drones hit oil refinery in Russia's Kaluga Oblast – source May 10 2024, 14:32 News
A future without mines: How Ukraine is building a unique humanitarian demining system Partner project
How to divide money in a couple – financial insights from the founders of Cher'17, Shemax, Bunny Nails 5 072
An 18th-century business case study on flexibility: when plan A is impossible, send the customer eight tonnes of butter
