But the Mexican government would allow American fighters in hot pursuit across their borders.

The failure now to control borders has allowed foreign fighters to enter Iraq.

Dagorhir also eschews the use of character classes in combat, instead allowing fighters to create and define their own styles of combat.

American officials also accuse Syria of allowing foreign fighters to cross from its territory into Iraq to attack allied occupation forces.

The reduced size and cost of avionics has allowed even smaller modern fighters to have night interception capability.

In earlier versions, the unarmed combat skill even allowed armed fighters to sometimes make free attacks, such as kicks and headbutts, during normal combat,.

Both doctors said that until more studies were completed, they allowed fighters to box when test results were borderline or ambiguous.

Unit Yaban - Force Protection unit (allows female fighters).

Russia has accused Georgia of allowing Chechen fighters to raid across the border.

Syria and Iran have also been extremely unhelpful in allowing Islamist fighters to infiltrate Iraq from their territories.