This is a timeline of major events in second half of 2017 related to the investigations into links between associates of Donald Trump and Russian officials that are suspected of being inappropriate, relating to the Russian interference in the 2016 United States elections. It follows the timeline of Russian interference in the 2016 United States elections before and after July 2016 up until election day November 8, the post-election transition, and the first half of 2017. The investigations continued in the first and second halves of 2018, 2019, and 2020.