Federal Interior Minister Chaudhry Nisar will arrive in Karachi today and meet Chief Minister and Governor of Sindh.
According to sources, Chaudhry Nisar will also meet Director General of Sindh Rangers and will be debriefed on the Safoora Goth bus carnage.
The interior minister is also expected to meet Ismaili community chief Sultana Alana.
At least 45 members of the Ismaili community were killed in a deadly gun attack on their bus at Safoora Goth in Karachi on Wednesday.
Islamic State-inspired group Jundullah claimed responsibility for the assault.