Which of the following are the three tenets of MDO?

The three tenets of Multi-Domain Operations (MDO) are indeed calibrated force posture, multi-domain formations, and convergence. Calibrated force posture emphasizes the need to optimally position and prepare forces in a way that can respond effectively across multiple domains—land, air, sea, space, and cyber. Multi-domain formations focus on how forces can work together seamlessly across these various domains to achieve strategic objectives. Lastly, convergence refers to the integration and synchronization of capabilities and efforts across domains to create synergetic effects, thereby enhancing overall operational effectiveness.

Understanding these tenets is crucial in modern military operations, as they reflect the need for flexibility and adaptability in addressing complex threats that span multiple domains, especially in an era characterized by rapid technological advancements and increased competition. Each element of the correct answer encapsulates a critical aspect of how contemporary military operations are conceived and executed, thereby reinforcing the overarching strategy of MDO.