Code Geass: Lelouch of the Rebellion (2006)

S1E18 I Order you, Suzaku Kururugi

Euphemia officially knights Suzaku while Lelouch works on organizing the Black Knights' leadership. Diethard Reid proposes the idea of eliminating Suzaku, but Lelouch has different intentions. He devises a scheme to neutralize and seize Suzaku along with the Lancelot at a Britannian military facility on Shikinejima. The operation nearly goes off without a hitch, but just then, Second Prince Schneizel el Britannia arrives and commands his floating battleship, the Avalon, to launch an attack on the island.