During their stay in Washington, D.C., Juozas Jakavonis-Tigras and his daughter Angelė Jakavonytė visited the organisation of Voice of America.
On 13 June, Juozas Jakavonis-Tigras, the participant of Lithuanian freedom fights, former Lithuanian partisan signalman and adjutant to Adolfas Ramanauskas-Vanagas visited the Embassy of Lithuania in Washington, D.C.
On 23 May, a big sculpture “Garden” by an internationally acclaimed Lithuanian American artist Ray Bartkus was opened in the Union Station, the main station in Washington, D.C.
On 14 May, the Vice-Minister of Foreign Affairs of Lithuania Darius Skusevičius officially opened Lithuania‘s Honorary Consulate in Gifu, Japan.
On 13 February, a professional polyphonic a cappella group 'Jazz Island' gave a concert to mark a hundred years since the restoration of the state of Lithuania at Oslo Concert Hall. The show was organised by the Embassy of Lithuania to Norway.
On 24 January in Lisbon, the Ambassador of Lithuania to the United Kingdom Renatas Norkus presented his letters of credence to the President of Portugal Marcelo Rebel de Sousa.
On 12 December, the first Honorary Consulate of Lithuania in Iran was opened in Tehran. The consulate is headed by Mohsen Karimi Tabbasi, President at Yasin Group of Companies. This is the first diplomatic representation of Lithuania in Iran since the establishment of diplomatic relations with the Persian Empire in 1930.
On 27 November, the Ambassador of Lithuania Arvydas Daunoravičius presented his letters of credence to Ahmed Aboul Gheit, Secretary-General of the League of Arab States.
The Embassy of Lithuania in Washington hosted a debate on strengthening of ties between Western democracies and Russian civil society on 7 November 2017.
On November 1, 2017 Renatas Norkus, Ambassador of Lithuania to the Court of St James's, presented his Credentials to Her Majesty Queen Elizabeth II.
On 27 October in Gaborone, the capital city Botswana, the Ambassador of Lithuania South Africa, Angola and Namibia Sigutė Jakštonytė presented her letters of credence to the President of Botswana Seretse Khama Ian Khama.
On 2 October, the European Centre of Excellence for Countering Hybrid Threats was officially opened in Helsinki, Finland.
Ambassador of the Republic of Lithuania to Ireland, Egidijus Meilūnas, presented his Letters of Credence to the President of Ireland, Michael Daniel Higgins, on 21 September 2017.
On 21 September 2017, Ambassador of Lithuania to the Holy See and to the Maltese Order, Petras Zapolskas, presented his Credential Letters to Pope Francis. At a private meeting, Pope Francis inquired about the situation and social life of Lithuanian believers and about emigration which continues to be a problem despite the economic indicators of Lithuania pointing to its positive economic development.
On 19 September, the Ambassador of Lithuania to the Holy See and the Sovereign Order of Malta Petras Zapolskas presented his letters of credence to the Lieutenant of the Grand Master of the Sovereign Order of Malta Giacomo Dalla Torre del Tempio di Sanguinetto.