He stressed that the transatlantic community must “flex its muscles” to demonstrate to Russian President Vladimir Putin that NATO is ready to defend its interests. <br><br> <center class="iframe"><iframe width="100%" height="480" src="https://www.youtube.com/embed/U6VHllQZWmA?si=f6yo63d--y2c1_ed" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe></center>