In the immediate aftermath of the attack, many residents of Indonesia’s capital, Jakarta, and across the country have taken to Twitter to say, “We are not afraid.”

The hashtag #kamitidaktakut, or “we are not afraid,” is being widely used on Twitter in posts offering condolences to the victims or expressing defiance. Twitter is among the most popular social media platforms in Indonesia.

Terrorist, their job is to spread terror and create fear. If you are afraid, they win. So stay courageous guys.. #KamiTidakTakut — Hang Dimas (@hangdimas) January 14, 2016

God, please knock the heads and hearts of all these hu-ha bombers to go back to the right path. #kamitidaktakut #prayforJakarta — Patricia June Lewi (@junelouie) January 14, 2016

My condolences to the victims' families, good luck to the authorities, but in general we're fine. We are not afraid. #kamitidaktakut — Indira Prana N.D. (@gajahbiru) January 14, 2016