In a significant legal development, an Australian teenager has been charged with making online death threats against Israeli President Isaac Herzog, as reported by multiple sources including The Frontier Post and The Jerusalem Post. The 19-year-old allegedly issued these threats last month on a social media platform, targeting a 'foreign head of state and internationally protected person,' according to the Australian Federal Police. The offense carries a maximum penalty of 10 years in jail. The Sydney Morning Herald further reported that the teenager also allegedly made threats against former US President Donald Trump. The accused was refused police bail and is set to appear in court in Sydney on Thursday. During a police raid, a mobile phone and drug-related equipment were seized from the teenager's residence. President Herzog is scheduled to arrive in Australia on Sunday for a five-day visit, amidst planned protests across the country (Al Jazeera).