Final answer:
The Yoo/Bybee memo, also known as the Torture Memos, redefined torture, essentially allowing for more aggressive interrogation techniques. This was controversial as it contradicted the Convention Against Torture and the Geneva Conventions.
Step-by-step explanation:
The Yoo/Bybee memo, officially known as the Torture Memos, was crafted by the Bush administration's Justice Department. The memos sought to provide legal justifications for the treatment of detainees during the war on terror. This mainly entailed re-defining what constituted as torture, broadening the definition to allow for seriously aggressive techniques that would otherwise be seen as violations of international laws, specifically the Convention Against Torture (CAT) and the Geneva Conventions. The memo's redefinition of torture sparked international controversy and debate since it seemingly contradicted existing global and humanitarian norms.
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