Arpeggio of Blue Steel

S1, E6: Haruna and Kirishima have been asked by Dr. Osakabe to become friends with Makie. However, fearing that Makie may fall into the Fog's hands, Assistant Secretary Kamikage has ordered an assault by special forces. Haruna tries to protect Makie, but their tenuous friendship is jeopardized when Makie learns of Haruna's true nature...