Brothers in Yoga (BIY) is an Israeli non-profit association that helps people dealing with security-related trauma, mainly current and former combatants with PTSD, through a four-month group programme of trauma-sensitive yoga, breathing, meditation and nutrition led by yoga teachers and a clinical team. Launched in December 2021 and based at the Yoga Mata Ashram in Moshav Mata, it has since expanded to October 7 survivors and families from the Gaza border area, funded largely by donations.