Alot of people may be blinded to this fact but a massive war could break out in the middle-east. The Iranian militias are initiating provocations that could lead to massive war that alot people may not understand or see coming.
Riyadh drone attempt was a major escalation and people took notice. This would ignite the Middle east and that place it is like gas if you ignite it once the whole place burns. The Saudis may have not wanted war initially but they would have no choice but to exit the cursed Yemeni UN brokered ceasefire and exit all UN workers dropping leafets to Sanaa and other areas to begin bombing it indiscriminatingly and then proceed to invade Iraq together with NATO arab (UAE, Saudi, Egypt, Jordan, Qatar, Bahrain, Oman, Morocco, Algeria, Kuwait, Tunisa and Sudan) They could mobilize the manpower needed to even invade further into Iranian territories.
In my honest opinion due to the provocations the situation is reaching almost a point of no return. It could draw Pakistan into this as well since they have defense ties with the gulf countries. All of this could come true wallahi it just needs couple of miscalculation and the whole place ignites completely with war and once that door is opened it will not close and once it ends another external big war could follow.
Normally in this age and time everyone sits on the sidelines and watches but once something big ignites it draws everyone in and could result in something far bigger then anyone is anticipating.
The guaraante of this happening is if Iran fails to rein in it's rogue foreign blacklisted elements they could escalate things beyond what they initially desired and opening the pandora box which unfortunately won't close until someone is invaded completely and dethroned.
Specifically in this age and time as it could engulf the whole world from a single miscalculation.
This General truly explains it perfectly and I time-stamped for you