

I work with some Ukrainian and Israeli contractors. They are much more direct than the typical American, and there was some cultural calibration that had to happen on both sides of the relationship.
Of course any competent international businessman or seasoned politician would already know this and navigate those cultural differences as a matter of course.
maybe get a lanyard to reduce the snatch risk.
If you have an apple device, I believe you can lock the phone remotely via the “find my” app on another device or through Apple’s website. Not sure about Android.