
"The only thing that's ever scared me was if the convoys stopped coming. Thank God we have the brave men and women of the Merchant Marine to rely on, and the brave men and women of the Navy escorting them through hell and back."
TLDR: Wanted to try my hand at explaining some lore through memes
Nothing (Orion - Antares/Orion - K'sella): This is self-explanatory. The best thing to happen to a convoy escort - be it a Halsey/Cushing-class destroyer, Thresher-class destroyer escort of the UN, or the numerous Kaidakar (destroyer escorts) of the Antarean Republican Navy, is for nothing to be spotted on the radar.
Any pirate warship (Orion - Antares/Orion - K'sella): By 2327, piracy in the Orion Treaty has gone down significantly, although many still attempt to raid UN convoys thanks to the T'Chak practically spamming letters of marque. Not much damage will happen to any convoy escort or merchant vessel in the convoy.
A lone S-boat (Orion - Antares/Orion - K'sella): Just like the submarines of old, a lone S-boat is cause for concern. If one is left to their own devices, they'll torpedo multiple vessels in the convoy before fleeing. Fortunately, they can be forced back and destroyed relatively easily by multiple escorts, if they're lucky with their ASW equipment.
Any Imperial Solstice destroyer (Orion - Antares/Orion - K'sella): The Imperial Solstice sent out many vessels to raid convoys in hit and run attacks, and destroyers were at the forefront. Able to actually fight toe-to-toe with UN forces, they'd prove to be persistent threats to shipping transiting through the vital system of Kaniara.
Any Imperial Solstice auxiliary cruiser (Orion - Antares/Orion - K'sella): These ships are essentially starliners and freighters with as many guns as possible mounted onto them, and given military-grade shielding. Essentially, they are improvised light cruisers. However, a light cruiser, no matter how improvised, can deal incredible damage to a convoy before they're stopped.
An S-boat wolfpack (Orion - Antares/Orion - K'sella): An S-boat wolfpack is an extreme cause for panic, and a convoy is almost guaranteed to take severe damage after it scrambles. After the initial panic, these boats will then focus on straggling vessels and lone merchants. Once the wolfpack is finished hunting, then they'll sail on to the next target...
Any Imperial Solstice cruiser - be they light or heavy (Orion - Antares/Orion - K'sella): If one thought the auxiliary cruiser was bad, proper cruisers are much worse. However, unlike the last three, at least there is a chance for a convoy to make it to their destination.
A Merak-class dreadnought and her escorts (Orion - K'sella): Due to the insistence of the T'Chak Imperial Navy's old guard, many Merak-class dreadnoughts and escorts in the occupied Republic of K'sella spend their time conducting commerce raiding behind the lines against the vital trade lane of Kaniara. The average convoy wouldn't have much of a chance.
An Asgtia-class supercarrier and her escorts (Orion - Antares): While rare, a convoy could by chance encounter an Asgtia-class supercarrier battle group on accident, and this has happened twice. Both times resulted in convoys being practically obliterated.
An Akrab-class super-dreadnought and her escorts (Orion - Antares): Your destroyer escort is going up against the most powerful battleship in the Orion Arm, and they're flanked by two Aurii-class AA cruisers and four Type 24 destroyers. There is no hope of survival - only how much damage you can inflict before you meet your fate...
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PS: These are the routes that these vessels usually attempt to interdict.
Any system marked with a "☠️" is a known hotspot for S-boats and various other commerce raiders.
SOA/AOS Convoys (Sol -> Orion -> Antares/Antares -> Orion -> Sol):
Route: (Sol -> Alpha Centauri -> Orion -> Aranai (☠️) -> Asgtia -> Barakan (☠️) -> Antares)
SOK/KOS Convoys (Sol -> Orion -> K'sella/K'sella -> Orion -> Sol)
Route: (Sol -> Alpha Centauri -> Orion -> Kazarnai -> Kaniara (☠️) -> Nariaka (☠️) -> K'sella)