Reuters reports: Pakistan is to review its relationship with the United States, the prime minister’s office said on Sunday, following the killing of the Pakistani Taliban leader in a U.S. drone strike.

But a top-level meeting to examine relations, scheduled for Sunday, was postponed at the last minute without explanation.

Some politicians have demanded that U.S. military supply lines into Afghanistan be blocked in response.

“It is clear that the U.S. is against peace and does not want terrorism to subside. Now, we only have one agenda: to stop NATO supplies going through (the northern province of) Khyber Pakhtunkhwa,” Asad Qaiser, the speaker of the provincial assembly, told Reuters.