The commander of NATO forces in Afghanistan, U.S. General John Allen, is likely to visit Pakistan on June 27 to review border coordination measures with Pakistan army chief General Ashfaq Kayani, Pakistan\'s military said in a statement on Monday. Islamabad and Washington are at their lowest point in years after a cross-border NATO air strike killed 24 Pakistani soldiers in November last year. Pakistan blocked overland supply routes to NATO forces in Afghanistan to protest against the strike.