29 July – Battle of Tannenberg Line: The Estonian and German counterattack stopped Soviet advance towards Tallinn.
26 August – The Soviets captured most of Tartu, what became frontline city for almost a month.
September – although German troops were expelled from Estonia, the local anti-Soviet movement (so called Forest Brothers) organized small-scaled armed resistance against Soviet regime.[1]
18 September – Jüri Uluots, prime minister in capacity of president of Estonia, asks Otto Tief to form a government on the eve of the withdrawal of German forces; official gazette published proclaiming the Tief government.
20 September – Otto Tief attempts to organise the defence of Tallinn against the arrival of the Red Army two days later.
