русский
неразорвавшиеся боеприпасы португальский
munição não detonada испанский
municiones no explotadas 
Explosive devices or material that have not yet fully detonated.
1
Will they indeed be safe in terms of the presence of UXOs?
2
Will they indeed be safe in terms of the presence of UXOs? De Boer said.
3
But concerns about wider resettlement remain, not least the danger of unexploded bombs and shells, or UXOs.
4
Another major menace is unexploded ordnance (UXOs), bombs dropped during air raids or artillery shells and mortar bombs which failed to detonate.
португальский
испанский