Ukrainian government forces on Friday announced a week-long ceasefire in their fight against pro-Russian separatists in the east of the country, the interior ministry said, quoting President Petro Poroshenko.<br /><br />It quoted Poroshenko, on its web site, as saying the ceasefire would come into force on Friday and would last until June 27.<br /><br />Poroshenko was quoted as saying that during that time government forces would fire only if they came under attack from separatists. <br /><br />Source: Reuters
