** India's Paras Defence and Space Technologies PRAF.NS jumps as much as 10% to one-month high of 1,047.7 rupees, last up 6.6%
** PRAF on course for third consecutive session of gains
** Co receives order worth 1.42 billion rupees ($16.5 million) for development of laser source module and integration with beam control system on mobile platform
** PRAF top pct gainer on Nifty India Defence .NIFTYINDDEFENCE index, which is down 0.4%
** More than 650,000 shares change hands in an hour's trade, 4x the six-month avg volume
** PRAF up 4% YTD, turns positive with day's gains
(Reporting by Vivek Kumar M)
((VivekKumar.M@thomsonreuters.com;))