If confirmed as the work of a boat drone, Ukraine's attack on Novorossiysk would be ample proof that any waterfront structure, no matter how heavily secured, could be a target.

如果确认是无人驾驶船所为，乌克兰对新罗西斯克的袭击将充分证明任何海滨建筑， 无论安全程度如何， 都可能成为目标。