A hotline to counsel callers affected by extremism has been serving the public since last December.
The exchange of ideas and experiences during the exercise helps build trust, build up security and stability in Central Asia, observers say.
Trade between the two countries is flourishing as the two sides seek warmer and more-lucrative ties.
The recently concluded conference revealed that regional and international peace might more easily be found by getting to know neighbours than by fearing them.
Tajik authorities are concerned about new synthetic drugs, which are 'especially dangerous for youth', say specialists.
A planning document, approved by the president, urges stronger measures to combat alien, spurious teachings.
The new effort is part of the country's annual anti-drug Operation Kuknor, which is run in two phases, from May 20-August 30 and September 1-November 30.
Tajik and foreign troops are learning from each other in Exercise Regional Co-operation 2017.
Uzbekistani officials are offering to help build Afghanistan and calling for the international community to aid their war-stricken neighbour.
After a months-long battle, Iraqi security forces finally pushed ISIS out of Iraq's second largest city, inflicting a crippling blow on the group's so-called caliphate.
By developing trade and reducing poverty, Tajikistan is eliminating grounds for radicalisation, say observers.
Five state agencies work together to block illegal content online as well as seize printed materials with radical views.
Lawmakers are working on a new bill to enable prosecution of imams who perform nikah to facilitate polygamy.
The president is urging clergy to step up their efforts to rehabilitate ex-extremists and their families.
EU intends to strengthen co-operation with Central Asian states to fight terrorism and increase border security, EU representatives to Kyrgyzstan say.
Kyrgyz women are fighting a 'tradition' that degrades them.
Tajikistan will host the annual multi-national Exercise Regional Co-operation in July.