The commemoration was established in 1996 (then to be celebrated August 1). Till 2012 the day was celebrated on August 1. From 2012 till 2015 Ukraine had the same date for its Navy Day as
Russia (the last Sunday of July) and the
Soviet Union (
like Russia,
Ukraine is a former Soviet republic); the Soviet Union introduced its Navy Day in June 1939; the date was chosen because of a connection with the day the
Battle of Gangut took place. On
24 August 2014
Ukrainian President Petro Poroshenko declared that Ukraine should not celebrate the holidays of the "military-historical calendar of
Russia" but "We will honor the defenders of our homeland, not someone else's". On 12 June 2015 a Presidential decree by Poroshenko moved Ukraine's Navy Day to every first Sunday of July. ==Commemorations==