I don't think the UK and US have any choice tbh.
Both at this time are extremely weak, both of them have had their arses handed to them by the Middle East in recent years. Israeli intelligence has probably been shielding them from the worst of it.
If Isreal don't come out of this with a resounding 'win' and a massive show of power then I suspect the UK and US know that it will embolden Iran and we (the west) will be in deep shit.
Don't underestimate the pure hatred the Middle East has for the West - and some of it is justifiable, some of it ideology driven.
What happened in October to the Israeli people is beyond barbaric,i will never ever forget seeing those videos when I woke up that morning. what's happening to the civilians in Palestine is barbaric too. This is a savage war.
The implications of it have filtered through to our safe countries in turn making them unsafe. I am shocked at how fast the pro Palestinian mobilised - the next day - even before Isreal retaliated. That mobilisation was already planned in advance.
There is so much more to this that we will never know and too many unanswered questions
How did Isreal, the best intelligence service in the world not know this was going to happen?
How did Hamas even get in when its so heavily guarded?
How did the protests mobilise so quickly the next day with thousands of flags and placards?
Why are Hamas in Quatar shopping, eating out and taking selfies?
Why are Hamas saying the Palestinians need to sacrifice themselves and its not being shown all day every day on the news?
Why are actors being used in multiple scenes, same guy in multiple scenarios?
None of it makes sense and it's made me very worried about what's happening in the U.K. I think the next few years are going to be very dangerous for us