In which year did Pakistan successfully conduct the launch of Ghauri II and Shaheen Missiles?

In which year did Pakistan successfully conduct the launch of Ghauri II and Shaheen Missiles?

کس سال میں پاکستان نے گوری ٹو اور شاہین میزائلوں کا آغاز کامیابی کے ساتھ کیا؟
Explanation

Pakistan successfully conducted the Ghuri-II (Ghauri-II) missile test on April 14, 1999, with a range of 1,500 km.

The Shaheen (Hatf-IV) missile was tested shortly after on April 15, 1999, with a range of 750 km.