Domestically, many of the economic difficulties of the previous year continue in areas remote from the capital, with the result that the gap in living standards between Kabul and the more distant provinces widening. Under the energetic guidance of Daud Khan, considerable external help was secured for the construction of oil refineries, fertilizer factories, and various agricultural projects envisaged in the then current five-year plan, both China and the Soviet Union having contributed interest-free loans and technical aid. There were no serious challenges to the president's authority, supported by a regular army equipped with Soviet weaponry, although some spasmodic discontent with the prevalent economic stringency finds expression during the year. In foreign affairs, the government adheres firmly to the traditional policy of accepting external aid but refusing entangling alliances. Improved terms are secured from the Soviet Union for the sale of Afghanistan's natural gas, but this does not prevent equally friendly relations with China. Pakistan's actions against insurgents in Baluchistan and the North-West Frontier Province are bitterly criticized by the government and press in Kabul. The proscription by Pakistan of the National Awami Party, whose activities in Baluchistan and the North-West Frontier Province were favoured by Afghanistan, further worsens relations between the two countries. Daud Khan's efforts to mobilize international opinion against Pakistan's action meets with a cool reception, however, they also could choose between parliament or the king.