What was the decrease in approach speed of the KFIR over the Mirage 5 due to the canards? The Mirage III approached at 170 knots according to the Dassault. The Mirage NG and the KFIR C2 as well as the Swiss Mirage 5s added canards to the design, what was the decrease in approach speed due to these changes? I see improvements in low speed handling stated in some references, but does anyone have any references to the approach speeds of the modified aircraft?
The KFIR has similar airspeed specs as the Mirage 5. However, I'm not clear on what you mean by "Approach Speed". 

Approach and Landing Phase:


Vectoring Speed: 220-250 kts
Max Gear Speed: 270kts
Approach Speed: 190-200 kts
Touchdown Speed: 170-180kts


Source