Ethiopia: Invincible Defense Tech is an Effective Strategy to Combat Ethnic Tensions Sunatimes.com - Military experts recommend the brain-based technology called Invincible Defense Technology (IDT) which incorporates practices of non-religious Transcendental Meditation® (TM®) to quell violence and bring about peace in the Hor Sunatimes.com - Military experts recommend the brain-based technology called Invincible Defense Technology (IDT) which incorporates practices of non-religious Transcendental Meditation® (TM®) to quell violence and bring about peace in the Horn of Africa Country, While the ongoing Tigray conflict continues to be fueled by high ethnic tensions, there is available an ideal method to calm tensions, end the prolonged violence, and prevent future conflicts. It is a brain-based technology called Invincible Defense Technology (IDT) which incorporates practices of non-religious Transcendental Meditation® (TM®) to quell violence and bring about peace. This unconventional yet highly effective and scientically-verified non-violent approach prevents tensions from arising before they result in conflict, war and terrorism.