Trebizond Campaign

The Trebizond Campaign, also known as the Battle of Trebizond, was a series of successful Russian naval and land operations that resulted in the capture of Trabzon. It was the logistical step after the Erzerum Campaign. Operations began on February 5 and concluded when the Ottoman troops abandoned Trabzon on the night of April 15, 1916.
Effect on Armenians.
Prior to World War I, the vibrant Armenian community of Trabzon numbered 30,000. In 1915, during the Armenian Genocide, they were massacred and deported. After the Russian capture of Trabzon, some 500 surviving Armenians were able to return, as well as Armenian monks of the Kaymakli Monastery.