"For month after month in all the regions of East Pakistan the massacres went on," writes Robert Payne. "They were not the small casual killings of young officers who wanted to demonstrate their efficiency, but organized massacres conducted by sophisticated staff officers, who knew exactly what they were doing. Muslim soldiers, sent out to kill Muslim peasants, went about their work mechanically and efficiently, until killing defenseless people became a habit like smoking cigarettes or drinking wine. ... Not since Hitler invaded Russia had there been so vast a massacre." (Payne, Massacre, p. 29.)

There is no doubt that the mass killing in Bangladesh was among the most carefully and centrally planned of modern genocides. A cabal of five Pakistani generals orchestrated the events: President Yahya Khan, General Tikka Khan, chief of staff General Pirzada, security chief General Umar Khan, and intelligence chief General Akbar Khan. The U.S. government, long supportive of military rule in Pakistan, supplied some $3.8 million in military equipment to the dictatorship after the onset of the genocide, "and after a government spokesman told Congress that all shipments to Yahya Khan's regime had ceased." (Payne, Massacre, p. 102.)

The genocide and gendercidal atrocities were also perpetrated by lower-ranking officers and ordinary soldiers. These "willing executioners" were fuelled by an abiding anti-Bengali racism, especially against the Hindu minority. "Bengalis were often compared with monkeys and chickens. Said Pakistan General Niazi, 'It was a low lying land of low lying people.' The Hindus among the Bengalis were as Jews to the Nazis: scum and vermin that [should] best be exterminated. As to the Moslem Bengalis, they were to live only on the sufferance of the soldiers: any infraction, any suspicion cast on them, any need for reprisal, could mean their death. And the soldiers were free to kill at will. The journalist Dan Coggin quoted one Punjabi captain as telling him, 'We can kill anyone for anything. We are accountable to no one.' This is the arrogance of Power." (Rummel, Death By Government, p. 335.)