Fafner in the Azure: Dead Aggressor - Heaven and Earth
蒼穹のファフナー Dead Aggressor HEAVEN AND EARTH (original)
A hiveminded alien force reengages war with Tatsumiya Island years after Kazuki led a team of mech pilots to destroy them. In an explosive battle over the fate of humankind, the young warriors risk everything to save their only home from assimilation.
Starring
It's a action & adventure and animation movie, and has a rating of 6.5 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from India.