Yuuto heard the calls from the centre of town and realizing that things were suddenly about to explode - if tensions between the republic and konoha were a powder keg, the fuse was just lit. Unless someone stamped out the fire now, things were about to explode. Only taking a moment to marvel at her chakra bird creation, he immediately jumped onto the bird. 

"If things go bad," he said to Tesla as they took off and were in the sky, "Then their cover is not the only thing that's about to be blown. Nevermind the witch hunt that might be happening below, this might just be the final straw that ignites the war."

Being in the air, he looked down for a bird's eye view of the village and subsequently saw the jinchuuriki in question. Even from his height, he could tell that she wasn't as tall as the men guarding her, barely 15 at best. Her? A host? She was just a child, and the Hokage planned to execute her?