Sea War
Germany: Chief of Navy Staff Holtzendorff claims new UÂ-boats can put Britain out of war in 6-7 months, pressing Kaiser on January 24.
North Sea: Dover Patrol monitors shell Westeinde, Belgium (and on January 27).
Eastern Front
Pripet: Russian progress on river Styr south of Pinsk.
Middle East
‘Balkan Express’ rail link between Turkey and Germany opens.
Mesopotamia – Kut: Goltz inspects siege lines.
Neutrals
USA: Papen papers published including cheque book payments to German agents.
Switzerland: Two Swiss colonels charged with reporting to AustroÂ-German military attaches (acquitted on February 29).
Home Fronts
Turkey: Kemal rides in triumph into Adrianople.