Bruno Mars concert in Israel was cancelled amid deadly conflict

A concert was scheduled for Saturday night in Tel Aviv

The cancellation comes after Hamas militants launched rocket attacks on Israel

The death toll in conflict has risen to over 100 people

Mars' concert promoter said the safety of fans and crew is a top priority

The promoter said ticket holders will receive full refunds

Mars is one of many artists who have cancelled concerts in Israel in recent years

Cancellations have been due to political and humanitarian concerns

The conflict between Israel and the Palestinians has been ongoing for decades

There is no end in sight to the conflict

The cancellation of Mars' concert is a reminder of the human cost of the conflict