Bhai this is being done so close to election so that PML-N can gain some votes from the pro-Saudi vote bank. but this move was also essential for the diplomacy. PML-N is gaining benefit from this move because the pro-Irani vote don't consider sending 1000 troops a big significant move but this labels PML-N in the good books of pro-Saudi vote and that is why Senate is making fuss about this move to damage the vote PML-N is trying to gain. So it is good that Senate is making fuss and it is good that we are sending troops and it is good that we are training every one lol.