The Aerospace and Defense (A&D) industry faces a dual challenge: the pressure to accelerate development cycles for flight and ground systems while adhering to the most rigorous standards for safety, compliance, and national security. Generic AI coding tools, which often lead to “vibe coding” and a corresponding accumulation of technical debt, are unsuitable for these safety-critical environments. Tabnine is designed as an AI coding platform for enterprises that can’t afford mistakes. It addresses the unique requirements of the A&D sector by ensuring that AI agents respect the organization’s certification basis, data controls, and configuration management. Tabnine provides three pillars essential for A&D success: Certification-Aware Workflows, Total Data Isolation, and Enterprise Context Engineering. This combination guarantees that generated code is not only faster but also correct, secure, and compliant.