| Andishkadeh Yaghin | |
| Abbreviation: | DACSB |
| Formation: | 2000[1] |
| Type: | Think tank |
| Headquarters: | Lozi Sq., Tehranno[2] |
| Location: | Tehran, Iran |
| Leader Title: | President |
| Leader Name: | Hassan Abbasi |
Andishkadeh Yaghin (Persian: اندیشکده یقین|Andishkadeh-ye Yaghin|lit=Certainty Think tank) with former name of Doctrinal Analysis Center for Security without Borders (Persian: مرکز بررسیهای دکترینال امنیت بدون مرز)[3] also Known as Center for Doctrinal Strategic Studies is an Iranian Nonprofit non-governmental organization allegedly Revolutionary Guards-affiliated Think tank directed by Hassan Abbasi.
The strategy of serve strategic assets in either deterring or striking at the West and also to derail domestic attempts to dilute the Islamic Republic’s revolutionary legacy is apparent in the work of the Think tank. Its mission is to develop the Islamic Republic's Doctrine for countering internal and foreign threats in the coming Century.
According to a faculty of the Think tank, Andishkadeh use Modern Structure models of TRADOC and Collège de France, and also Traditional model of Safavid Era's Hawza.[4]