More than half of all children living in conflict areas in 2021 – an estimated 230 million – lived in the deadliest conflict countries, a 9% increase from the previous year, reveals new analysis from the humanitarian organization Save the Children International released today. High-intensity conflict zones are defined as conflict zones with more than 1,000 battle-related deaths in a year. The report also shows that about 449 million children worldwide were living in a conflict zone in 2021, a slight drop from the previous year.