🇺🇦 Ukraine · Submerged site
Akra — Eastern Breakwater Spur at Naberezhne (Cimmerian Bosporus East)
Archaic to Late Antique (575 BCE – 500 CE) · Milesian / Bosporan
Eastern harbour arm of Akra at Naberezhne — 45 m breakwater spur at –3.5 m.
🇪🇬 Egypt · Submerged site
Pelusium Eastern Sea Harbour (Sinus Pelusiacus Open Harbour)
Saite to Byzantine (664 BCE – 640 CE) · Saite / Persian / Ptolemaic / Roman / Byzantine
Open sea roadstead of Pelusium – rubble breakwater and anchor field 2–4 m off east beach.
🇷🇺 Russia · Submerged site
Bata — Cape Pashennaya Anchorage (Gelendzhik Bay North)
Archaic to Hellenistic (550 BCE – 50 BCE) · Sindian / Milesian Greek / Bosporan
Cape roadstead of Bata on Gelendzhik Bay — 50 m breakwater at –3.5 m and quay at –2.8 m.
🇷🇺 Russia · Submerged site
Phanagoria — Tuzla Spit Western Anchorage (Taman Peninsula)
Archaic to Late Antique (543 BCE – 600 CE) · Ionian Greek / Bosporan Kingdom
Western roadstead of Phanagoria 2–4 m under Taman Bay west of Tuzla Spit — timber jetties and salting quarter 220 m offshore.