BRUSSELS, Oct. 8 - Some of the four NATO trust funds that were formed to help Ukraine reform the security sector are ready for practical cooperation, Ukrainian Foreign Minister Pavlo Klimkin said.

"We have four funds, and certain contributions will be made by the end of this year. But all trust funds, as we expect, will start working by the end of this year or early next year," he said in Brussels on Wednesday after a meeting with NATO Secretary General Jens Stoltenberg.