South African organizations criticize government's silence
Country must take stronger stance against Uganda's anti-homosexuality law
National Security Council 'to evaluate' law's implications, U.S. engagement with country
Law calls for death penalty for 'aggravated homosexuality'
Ugandan lawmakers on Tuesday approved revised Anti-Homosexuality Bill
Measure still contains death penalty provision
April 25 letter cites need to assess Anti-Homosexuality Act impacts
Country's president has returned Anti-Homosexuality Act to Parliament
Kakuma and Dadaab refugee camps are located in the country
Bill contains death penalty provision for 'aggravated homosexuality'