A close up of a circular object with a star in the middle

"Create a logo that represents the lecture on 'Defense Product Lifecycle Management: Concepts and Challenges.' The logo should convey the importance and complexity of defense product lifecycle management, as well as highlight the fundamental elements of this process. Use symbols that represent the different phases of the life cycle, such as conceptualization, design, development, deployment, and disposal. Include defense-related visual elements such as technology, innovation, and security, harmoniously combined with striking references to war imagery, such as a fighter plane, warship, tank, or other military equipment. The colors used should convey reliability, seriousness and safety, such as shades of blue, gray or military green. Make sure the logo is impactful and compelling, able to pique the interest of the audience, while clearly and engaging representing the central theme of the talk on defense product lifecycle management." --auto

(nsfw:1.5),verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))