Animation, recovering bodies in a war zone is a very difficult process. I speak from experience. In 1995 and 1996 I was in Bosnia, first with the UN, then NATO.
In 1995 as part of a regular patrol a joint Danish & Brit Army unit went into an abandoned and bombed out building after local intelligence suggested there were Arms hidden there. The lads first in quite quickly realised there were bodies amongst the rubble and were then told the building had been a school. It took 3 further months to get the 'permission' required to uncover and repatriate the bodies. Warring factions on 2 sides took to threatening and booby-trapping the building. 3 months where families of missing children came and stood at the bottom of the road at first light and went home again at dusk. In the end it took an 'illegal' cordon of hairy arsed foul mouthed squaddies being put in place at great danger to those involved to force the hand of the faction leaders.
In 1996, one month into a 6 month tour, a hand appeared in the soil directly in front of the guard box protecting one of the British Camps. As the thaw came this body was slowly uncovered. The Brits were not allowed to dig up this body. It had to be left there, re-covered every morning to give some decency until the War Crimes investigators gave the red light for the body to be recovered. This didn't happen until we were close to leaving, so nearly 5 months. It was a woman and child. Another casualty of war.
I understand your anger. I understand the urge, the desire, the 'need' to feel something, but you really don't understand how hard it is to be in a war zone and how hands are tied, politics control everything and death is a real possibility.
The relatives of those poor bastards couldn't get near, and if by some miracle they did, they'd be killed or the bodies destroyed in spite before they got anywhere.
We have Rules of Engagement and The Law of Armed Conflict to try and protect us, but frankly, if they are willing to shoot down a civilian passenger plane, do you think they are likely to follow any code of conflict?
The best the families can do is wait, and if at all possible, try to grieve without the physical remains. They may never get them.
Apologies for the length of my post, and for walking off the track.