It appears to have been caused by an IED that was left near or on top of the counter of the ship's canteen,

fumes were of gunpowder or some kind of chemical.

They will be arrested immediately if they join rallies. That's clear, we have been saying this to them (military personnel), they will be arrested. Even if a general participates, he will be arrested and investigated,

It appears that there was very likely something else going on in his case that caused him to have this event,

It appears as if a candle left on a wooden china hutch ignited the top of the hutch and spread to some curtains,

For the near term, at least, the path of least resistance appears to be down.