Israeli forces killed at least 22 people in attacks in the Gaza Strip on Thursday, including two people who died in a strike on a church that late Pope Francis used to speak to regularly, medics and church officials said.

DEIR AL-BALAH, Gaza Strip — An Israeli shell slammed into the compound of the only Catholic church in the Gaza Strip on Thursday, killing three people and wounding 10 others, including the parish priest, according to church officials. The late Pope Francis, who died in April, had regularly spoken to the priest about the war’s toll on civilians.

The IDF said ‘fragments from a shell fired during operational activity in the area hit the church mistakenly.’