congratulations, yes, and with us now in the studio is oleksandr moskalyuk, our guest , candidate of legal sciences. associate professor of the department of constitutional law, faculty of law, taras shevchenko kyiv national university, good night , mr. oleksandr, good night, why are you taking so long? so late here live in our studio so the first topic for discussion we all understand is the topic of the previous day the incident with the united states drone over the black sea so the united states state department has summoned the russian ambassador over the incident with the american drone in the black sea according to a state department spokesman the inappropriate behavior of russia is not acceptable the incident requires immediate decisions about the situation urgently informed nato members and the commander of the alliance forces in europe, general christopher cavoli, a russian su-27 fighter jet collided with an american drone over the black sea in the morning of march 14. as a result, the us air force drone was damaged and fell into the black sea. the white house noted that russ