The Indian Air Force today said that  Rafale is a beautiful aircraft which will give India "unprecedented" combat capabilities.<br />''  <br />''Vice Chief of Air Staff, Air Marshal S .B Deo said those criticising the Rafale deal must understand the laid down norms and procurement procedure. The air marshal said Rafale jets will give India unprecedented advantage over its adversaries in the region.<br />''<br />''<br />''India had inked an inter-governmental agreement with France in September 2016 for the procurement of 36 Rafale fighter jets at a cost of around Rs 58,000 crore. The delivery of the jets is scheduled to begin from September 2019.<br />''<br />