KABUL - I am deeply saddened at the reports of the terrible loss of civilian life on Sunday in southern Afghanistan.

According to government figures, at least 27 civilians, including women and children, were killed and numerous others wounded during aerial operations of the international military forces in which vehicles travelling in Uruzgan province were fired upon.

UNAMA has consistently requested all parties to the conflict to do their utmost to avoid civilian casualties. I would like to reiterate that request once again.

I appreciate International Security Assistance Force (ISAF) statements that the armed forces currently engaging insurgents in southern Afghanistan have taken great precautionary measures to safeguard civilians. I also appreciate the quick acknowledgement of responsibility and the apology by ISAF regarding yesterday's loss of life in Uruzgan.

However, measures highlighted in the tactical directives and guidelines issued by ISAF on the use of lethal force must be fully implemented at all times and under all circumstances. In addition to the tragic loss of life, trust in the intentions of the international military forces in Afghanistan will suffer greatly if military forces do not take more care to protect Afghan lives.

I extend my sincere condolences to all the victims and their families.