my opinion,
if we wanted to reform our military procurement better start on standardizing our equipment. it simplified our logistic, common equipment means common spare part which also means common training, which cheaper in the long run.
procurement in indonesia let's say it shambolic.
we never committed to certain product, we always buy in small quantity and then switch to other stuff even though they serve the same role.
and there the procurement that were handle on unit level.
most of them were small procurement, example; camouflage (uniform), like is it really necessary for every unit in our military to have their own uniform with their own distinct pattern. better spend those money individual soldier equipment like body armor, helmet, optics for rifle, personal role radio, etc.