For 10 points, name this type of event, exemplified by a recent Egyptian one involving mostly Russian tourists.
One of these events occurred near the Ob River after attempting to enter Nizhnevartovsk, while Hassan Nasrallah theorized that another of these events was orchestrated by the Israeli Secret Police. Two victims of one of these events were suspected of involvement when it was discovered their passports were stolen (*). Information about a past tailstrike was considered when determining the cause of this event, which Russian investigation determined to be a bomb that caused one of these events on the Sinai peninsula. For 10 points, name this type of event, exemplified by a recent Egyptian one involving mostly Russian tourists.
One of these events occurred near the Ob River after attempting to enter Nizhnevartovsk, while Hassan Nasrallah theorized that another of these events was orchestrated by the Israeli Secret Police.
plane crash [prompt on just “crash”]