Kalabagh Dam for financing assistance, but due to strained relations with Afghanistan (a Soviet ally), this request was denied. The government then approached the World Bank, which agreed to finance the project. At this point in Pakistan's history, previous dam projects such as Mangla (under Ayub Khan) and Tarbela (under Zulfikar Ali Bhutto) never faced any opposition. Even Kalabagh was approved by the Central Development Working Party, without dissent. The issue of Kalabagh started to become politicized after the execution of the former Prime Minister Zulfikar Ali Bhutto, a highly popular leader from the downstream province of Sindh. Adding to the controversy,
Mangla Dam reservoir whereas the total fill amounted to 142 x 10 cu yds and concrete to 1.96 x 10 cu yds respectively. The main embankment is earthfill with clay as the core material. Gravel and A-type sandstone are applied on the shoulders. The maximum height of embankment above the core trench is 454 feet and the length is 8,400 feet. The intake embankment is earthfill type with B-type sandstone as the core material. Gravel is applied on the shoulders. The maximum height of intake embankment above the core trench is 262 feet and the length is 1,900 feet. Sukian Dam is