Nervousness in Central Asia after the Taliban seize Kunduz

The successes of the Taliban and its allied forces in northern Afghanistan (the most spectacular of which was their capture of Kunduz for a few days) have caused nervous reactions in the Central Asian countries bordering Afghanistan, and several top-level meetings have been held where the situation in Afghanistan was discussed. The first concrete steps have also been taken: Russia has pledged to send a helicopter group to Tajikistan, while Turkmenistan is continuing the militarisation of its border with Afghanistan, and has made changes to its top security personnel.