Al-Qaida leader Osama bin Laden threatened in a new audio recording released Thursday to kill any captured Americans if the U.S. executes the self-professed mastermind of the Sept.11 attacks or any other al-Qaida suspects.
The U.S. is still considering whether to put Khalid Sheik Mohammed and four of his fellow plotters on military tribunal for their role in the Sept. 11 attacks. The Obama administration is also looking into recommendations for civilian trials, and is expected to announce a decision soon.
In a brief 74-second audio tape aired on Al-Jazeera television, bin Laden said if the U.S. decides to execute any al-Qaida suspects in its custody - and explicitly mentioned Mohammed - his terror network would kill American captives.
The terror leader said such a decision "would mean the U.S. has issued a death sentence against whoever of you becomes a prisoner in our hands."
It was not immediately clear whether al-Qaida is currently has any US captives, but the Haqqani group - the Pakistan-based Taliban faction closest to al-Qaida - is holding an American soldier it captured in eastern Afghanistan in June 2009. It released a video of him in December.