Pretty straightforward, what would your leader's reaction be to reading/listening to the above leader's quote? Then, write a quote for the next nation to react to.
"I would like to spend more time out on the surface, breathing in the fresh air, feeling the breeze, listening to the animals, watching the grass and flowers dance in the wind. Despite the endless war, every time I find myself up on the surface with my squad, during the tranquil moments, it's nice. I wish it could be like that forever. Maybe one day... No, that's not it. Definitely someday, we'll reclaim the surface. I just... I hope I'll be alive for that day... Ah, I shouldn't say stuff like that either..."