Since DRDO are slow in comparison, I doubt I would be "unpleasantly" surprised. More like "oh" as we are already ahead in producing weapons and defensive systems. India loves to import for reasons
When ever we see new weapons in China , all will say "oh" this is copied from Russia, France,....
Pathetic people...
China is just destroying industries and other state economies, by copying producing cheap products.
from spoons, two wheelers to heavy trucks, bullet to missiles and jets,from mobiles to computers, refrigerators, ...... what else you are leaving.