UNITED NATIONS, June 12 (APP): The U.N. mission in Afghanistan is trying to gather independent information about an airstrike by U.S.-led coalition forces on a Pakistan army post along the Pak-Afghan border that killed 11  paramilitary troops, a world body spokesperson said Wednesday.

“We are trying to gather independent information on the incident,” spokesperson Michele Montas said when asked whether Secretary-General Ban Ki-moon had any reaction on the coalition attack inside the Pakistani territory.

The U.N. chief would respond when has full information on the airstrike, she added.

Earlier, United States Ambassador to the U.N. Zalmay Khalilzad, responding to a question on the attack on the Pakistani border post, said, “I don’t have anything on it.”

Khalilzad is the president of the U.N. Security Council for the month of June.

Meanwhile, Pakistan Army has condemned it as an act of aggression within Pakistan’s border that “hit at the very basis of cooperation” in the war on terrorism.