What happens if The shuttle cock lands on the back boundary line in a game of badminton?

In Badminton, if the shuttlecock lands on the back boundary line, it is considered in and counts as a valid shot. The line itself is part of the court, meaning any part of the shuttlecock touching the line is deemed to be in play. Players must strive to place their shots such that they either land inside the lines or force their opponent to miss the shuttlecock entirely.