21.   Indian and Pakistani troops often exchange fire across the border.

22.   Indian and Pakistani troops exchanged gunfire across the disputed Kashmir border Monday, the fourth day of armed skirmishes between the rival South Asian neighbors, defense officials said.

23.   Indian and Pakistani troops exchanged heavy mortar, artillery and machine-gun fire Monday along the line that divides Kashmir between them, Indian army officers said.

24.   In the Bureij refugee camp, Israeli troops exchanged fire with Palestinian security forces, and a Palestinian civilian was killed, doctors said.

25.   Into the evening, troops exchanged gunfire from trenches dug hastily across the airport tarmac, as Ugandan troop planes continued to land.

26.   Indian and Pakistani troops exchanged artillery fire at many places along the Line of Control, he said.

27.   Indian and Pakistani troops exchanged gunfire across the disputed Kashmir border Monday, the fourth day of armed skirmishes between the rival South Asia neighbors, defense officials said.

28.   Indian and Pakistani troops exchanged heavy mortar, artillery and machine-gun fire Monday on the Kashmir frontier and across their international border, Indian army officers said.

29.   Indian and Pakistani troops exchanged heavy mortar, artillery and machine-gun fire Monday on the Kashmir frontier, and fired across their international border, Indian army officers said.

30.   Indian and Pakistani troops frequently exchange fire across the cease-fire line.