Operation Diomedes II is a series of planned Sigillum Multarum videos detailing the flags of each of Russia's federal subjects, also known as constituent entities. There are, depending on your government, 83 or 85 constituent entities within the Russian Federation, with them being divided into 6 categories, based on their internal autonomy. The 6 types of Russian constituent entities are, in order from most to least autonomous:
Republics (21 internationally recognized, plus the Republic of Crimea, currently disputed with Ukraine)
Cities of Federal Significance (2 internationally recognized, plus the disputed Sevastopol)
Autonomous Oblasts (1)
The videos of Operation Diomedes II will be released sometime after the conclusion of Operation Diomedes I. However, the basic framework for Operation Diomedes has already been planned out. The episodes of Operation Diomedes II, as well as their provisional titles (with ODII standing for "Operation Diomedes II"), are:
Sigillum Multarum Episode ODII-01: Flags of Russian Republics (A-I).
Sigillum Multarum Episode ODII-02: Flags of Russian Republics (K-U).
Sigillum Multarum Episode ODII-03: Flags of Russian Krais.
Sigillum Multarum Episode ODII-04: Flags of Russian Oblasts (A-I).
Sigillum Multarum Episode ODII-05: Flags of Russian Oblasts (K-L).
Sigillum Multarum Episode ODII-06: Flags of Russian Oblasts (M-O).
Sigillum Multarum Episode ODII-07: Flags of Russian Oblasts (R-S).
Sigillum Multarum Episode ODII-08: Flags of Russian Oblasts (T-Y).
Sigillum Multarum Episode ODII-09: Flags of Russian Federal Cities, Autonomous Oblast, and Autonomous Okrugs.