Nummer: 22208a
| Area : | Black Sea |
| Sea area : | Southeast Coast (Batum) |
| Date of attack : | 02.08.1944 |
| Nationality of U-boat : | German |
| U-boat : | U 18 |
| Commander : | Fleige |
| Grid : | CS 1648 |
| presumed target type : | Gun Boat |
| presumed result : | damaged |
| Number of torpedoes/mines : | 3 |
| Used weapon(s) : | Torpedo(es) |
| Convoy : | unknown |
| Name of target : | Kanonenboot |
| Actual result : | hit not ascertained |
| Position of target : | 10nm NW Poti |
| Footnote : | According to KTB 1./Skl Teil A of Aug.15th there were two hits claimed by U-18, each on a patroler and a freighter. But KTB U-18 only confirms the attack against a freighter. - No Soviet reports. |
| related attacks : | Angriff 1 |
| Convoy : | unknown |