direction in ukraine, is there , let’s say, a combat component, we will talk about this with serhii levytskyinior researcher at the institute of semiconductor physics of the academy of sciences of ukraine and a person who has long been involved in developments in the field of laser technology, mr. sergey, i congratulate you, i am glad to see and hear , good day now, are combat lasers already used on the battlefield, in particular, there was information about the israeli tzahal, about the use of their system for interception enemy missiles, and in general, what are the current main trends on the battlefield in the development and use of combat lasers, regarding the fact that today dozens of wireline companies of the world are working on the development and development of laser weapons, i will close the laser system laus, that is ... up to 30 km, the german defense complex rain metal is working on the development of stationary and mobile versions of the hill system, these are power systems from 5 to 100 km. great britain is working on companies to develop ldv laser systems, systems, companies a