Complex sentence: Prototypes were sent to SAAB-Aircraft in order to verified the integration between the missile and the JAS 39 Gripen, in which captive flight trials were concluded in March of 2010.
Split into simpler sentences: Prototypes were sent to SAAB-Aircraft in order to begin the integration of the missile on the JAS 39 Gripen. Captive flight trials were concluded in March of 2010.