let's look at this with elena cova, who's executive director of the vienna center for disarmament and non proliferation . welcome to d, w. well, it, early in this war, russia took control of ukraine's nuclear power plant at zap a region which is your biggest is upper region now secure as far as we can tell and there is a still remains under the russian occupation and we are occasionally, but not as often as the case before, steal get through boys about it being cut off from the power from the external house line. and so far as some of this interactions floor, relatively short and the power was reconnected within a few hours no less than a day. but the efforts by the i director general to establish any go see both the russia and ukraine as safety and security protection on a new plan have not yet materialized and even means hopeful, but so far and why not there yet? so ok, so, so we have nuclear weapons inspectors, a nuclear inspectors stationed at ukraine's a power plants around the country b i. e, a flag is man flying, but the situation is, is still in the balance i'm, yes and by thi