- A Russian warship was struck by a Ukrainian drone boat that it doesn't appear to have seen coming.
- In video footage from last week's incident, the drone seems to approach uninhibited by ship defenses.
- The attack hints at problems like complacency, negligence, and underestimating threats that have hurt Russia in this war.
Ukraine pulled off an attack on a Russian warship last week, and the lack of an obvious defensive response by the ship to the explosive-laden drone boat that crippled it suggests the Russian crew may not have seen it coming.