Anza Mk-II - A third generation MANPADS,[REF] believed to be based on the Chinese QW-1 MANPADS [REF].
Anza Mk-III - Believed to be based on the Chinese QW-2 MANPADS,[REF] modifications made to meet Pakistan Army requirements include increased range up to 5 km, improved sensors and a new firing unit similar to the Russian 9K38 Igla MANPADS [REF].((non