:There are three rules to consider - Wikipedia:Verifiability, Wikipedia:No original research AND Wikipedia:NPOV. Wikipedia:Vandalism: "Dispute tags are important way for people to show that there are problems with the article. Do not remove them unless you are sure that the dispute is settled. As a general rule, do not remove other people's dispute tags twice during a 24 hour period."    

 As to numbers of the units its irrelevent-the fact remains that soldiers of the division comitted the massacre in presence of several units of the division and HQ. Unless you have source contradicting this the POV tag is competelely out of place. 
 
 :Like I said, overempasis of a negative example (and don't generalise!). Now hold your fire and let me reply in detail.