Germany and Uzbekistan have reportedly agreed on an extension of the leasing agreement for the German air force base in Uzbekistan. But the details of the deal remain a tightly held secret.

The previous agreement by which Germany operated the small air base at Termez, on the border with Afghanistan, lapsed at the end of October. Germany has operated the base, which supports German troops in Afghanistan, since 2001. As of a few days before the deadline the two sides had yet to agree on an extension, but they seem to have made a deal. 

"The ministries of defense of the two countries signed an agreement of the rent of the air hub," a "source familiar with the situation" in Moscow told RIA Novosti. But the source "declined to specify the new time frame of the lease and the details of the agreement." The Uzbek service of Radio Free Europe/Radio Liberty reported the the two sides also signed a "non-disclosure agreement" to not reveal the terms of the agreement.

Russian analysts, of course, are spinning this as really being about the U.S. The fact that the Germans are paying "a substantial sum" for the base which is "absolutely not needed for the few hundred German soldiers staying in Afghanistan after 2014 ... indirectly shows that the extension of the base lease is also being used by the U.S. Air Force," Arslan Magomedov told Regnum.ru. 

But an unnamed German official told RFE/RL that Termez is still important for the German military. "Regardless of the completion of the international peacekeeping mission in Afghanistan, we'll continue our important work. And that means that Termez remains an important air base for us."