bir şeyin sorumluluğunu, mesuliyetini üstlenmek

listen to the pronunciation of bir şeyin sorumluluğunu, mesuliyetini üstlenmek
التركية - الإنجليزية
claim responsibility
Say that you are responsible for something that has happened

The group claimed responsibility for the bombings. Opposition leaders will claim victory if the turnout is lower than 50%.

take responsibility, answer for, take the blame