Supporting your global friends during challenging times involves offering empathy, encouragement, and practical assistance as needed. Listen attentively to your friend's concerns and emotions, and offer validation and reassurance. Provide encouragement and words of affirmation to uplift their spirits and boost their confidence. Offer practical assistance or resources if appropriate, such as helping them research solutions to their problems or connecting them with local support services. Additionally, check in regularly and let your friend know that you're there for them, even if you can't physically be present, and offer ongoing support and solidarity.