No offense, you werent in a war, you were between a war. The war wasnt against you or what you'd stand for so they didnt target youre house.
That is indeed the definition of being in a war. Except that, even those that don't stand for either, many still get caught in the crossfire. If a neutral entity is attacked by one side, it's either because it was an accident, or those people were trying to involve others.
Do you think every American is at war with every Iraqi, simply because the 2 countries were fighting? No. Only those that engage the other side, are at war. There are Ukranians who aren't affected by Russia's invasion of Ukraine at all.
That's why I hate it when a politician or an advertisement or whatever, paints a whole group under the same brush. This week I've been hearing ads saying "Dads love so-and-so, so come here and buy your dad a Father's Day present." When I gave my dad his present today, I, as a joke, apologised for not getting him a present from a warehouse store, knowing full-well that not only is he my dad, but that he's also not interesting in power tools.
Unless Tarek joined a side of one of the "6 wars", and attempted to attack, or defend himself from, someone, due to his choosing a side, he hasn't been in a war.
On-topic:
I don't know what made Tarek cry after watching whatever it is he watched, but...
I'm honestly not sure how you could put yourself in the world of a fictional character, without actually wanting to be a part of their lives. That's why I laugh whenever a character, in The Simpsons for example, feels down. They don't exist, so there's no reason to feel bad for them. Sure, you can feel like you're a part of their world, but there's no use crying because of what happened. It really has to mean something to you, before there is a reason to feel definitively connected to them to the point of crying.
I'll give you a quote about this, that I think sums up my point.
From the show Daria, the local school Grid Iron hero, Tommy Sherman (a reference to Bobby Sherman) dies, then a large part of the school sobs about it. Many turn to Daria, because she's considered to always be miserable. She's "the Misery Chick". And Daria comments on it.
"They're not sad because he died. They're sad because they're gonna die."