Doraemon: Nobita and the New Steel Troops: Winged Angels (2011)

Plot

Nobita and Doraemon stumble upon the remains of a colossal robot, which they enthusiastically piece together. However, their excitement quickly turns to dread when they discover that this creation is actually a powerful weapon poised to wreak havoc. With danger looming over Earth from an impending invasion, Nobita and his friends must rally together to thwart the threat. The adventure unfolds as they navigate challenges and devise a plan to protect their world from destruction.