In today's thread I'm sharing a set of (as far as I know) previously unpublished online information about the Tochka missile system.
The material consists of a set of 15 large format diagrams, initially used as teaching aids for technicians and system operators in training and presents a wealth of information about construction and operating principles of the Tochka missile. Everything comes from declassified archival sources, freely available, though not in digital format.

For each large diagram I provided its number in the whole set, a translated title, and a brief summary of major elements shown - assume they are listed in a top-bottom, left-right order unless indicated otherwise. Providing exact translations of the whole thing would be a lot of work, but I ensured it is easily readable and the information is largely conveyed visually, hopefully this will be sufficient.
Small disclaimer: all figures were post-processed by me to ensure possibly flat, aligned projection (removing various photo distortions and paper warp) which may lead to some warping of the figures.

1. - 9M79F (K, B) missile general view
general combat-ready missile view, section connector and locking mechanisms, missile in transport arrangement 2. - Instrument/guidance section
general views, assembly attachment points

In this thread (hopefully the first of many), I’ll discuss the Infrared Search and Track (IRST) systems of the MiG-23 aircraft family, covering historical, doctrinal, and technical aspects. I will briefly go through some context and high-level concepts as well. @Combination_K @Crngman @BaA43A3aHY @Lantirn40K Since early on in the MiG-23’s development, Soviets placed great value on a dual-sensor capability. There isn’t a single reason; rather, the main ones are: a backup search-and-track capability in heavy electronic jamming environments, the ability to silently approach and engage targets, and an alternative to radar use in heavy clutter conditions.