Q: Would NATO allow a “humanitarian aid” convoy, organized by the radical Islamic anti-Western IHH, to travel unchecked to a Taliban stronghold?

"IHH, which plays a central role in organizing the flotilla to the Gaza Strip, is a Turkish humanitarian relief fund with a radical Islamic anti-Western orientation. Besides its legitimate philanthropic activities, it supports radical Islamic networks, including Hamas, and at least in the past, even global jihad elements."

Click on the link for info about IHH, “humanitarian relief fund”

http://www.terrorism-info.org.il/malam_multimedia/English/eng_n/html/ham...

(edited highlights)
Prominent among the coalition organizations participating in the aid flotilla is the Turkish IHH (Insani Yardim Vakfi, IHH, “humanitarian relief fund”). It is a radical Islamic organization which was established in 1992 and formally registered in Istanbul in 1995. It is headed by Bülent Yildirim.

The Turkish authorities began investigating IHH at least in December 1997, after having received information that senior IHH figures had purchased automatic weapons from radical Islamic organizations. The office of the organization in Istanbul was consequently raided and activists were arrested. During the raid the Turkish security forces found weapons, explosives, instructions for making IEDs and a flag with a jihad message. An examination of the documents found in IHH office indicated that IHH members were planning to take part in jihad activities in Afghanistan, Bosnia and Chechnya.

On April 7, 2010, IHH head Bülent Yildirim told a press conference in Istanbul that the flotilla would be a “test” for Israel. He said that should Israel oppose the flotilla it would be considered “a declaration of war” on the countries whose activists arrived on board the ships (IHH website, April 7, 2010). In a fiery speech given at the launching of the Mavi Marmaris on May 23, he said to Israel, “Handle this crisis well. If you prevent [the flotilla from reaching the Gaza Strip] you will remain isolated in the world and harm yourselves” (IHH website in Turkish, May 23, 2010). On May 21 Muhammad Kaya, head of IHH’s branch office in the Gaza Strip, said there was a plan to send flotillas to the Gaza Strip every month (Al-Jazeera-Info website, arabianawareness.com, May 21, 2010).

And for the wider Turkish implications:
http://www.ikhwanweb.com/article.php?id=25030