Macross Δ Movie 2: Zettai Live!!! BD

The year is 2068. Conflict between the Windermere Kingdom and the New U.N. Government has been quelled by Hayate's Valkyrie squad and Tactical Sound Unit Walküre. Walküre holds a concert to celebrate the ceasefire in Windermere, but a mysterious Heimdall battleship appears and attacks the village. (Source: Disney+)