Thank you so much, Mr. Chair, and thanks to everyone for their excellent presentations.
I might actually have time at the end of my presentation to pass it over to Mr. Wrzesnewskyj.
Most of my questions are also directed to Ambassador Shevchenko. One piece of the story that I'm missing, and I'm sure it's there somewhere, is the Ukrainian tugboats. What were they doing? Is it just part of their normal routine, that's what they usually do, and then, all of a sudden, out of the blue, the Russian ships came out and just attacked them? Could you explain to me what the Russian tugboats were doing there?