Interior Minister Mari Rantanen (Finns) visited Ukraine on Tuesday and Wednesday, where she met with her Ukrainian counterpart, Ihor Klymenko.
Rantanen toured various facets of the country's internal security, including the border guard and emergency services.
She also visited the Chernobyl nuclear disaster site near Ukraine's border with Belarus, struck by a Russian combat drone on 14 February.
"In Chernobyl, the focus was on the drone attack targeting the protective dome and the related rescue operations," Rantanen told Yle.
Finland, through the Interior Ministry, has supplied Ukraine with material aid, including shrapnel-resistant containers for rescue operations.
Authorities from both countries also share expertise, a collaboration Rantanen expects to continue after the war.
"It’s important to share our expertise in areas where we have knowledge, such as civil shelters. At the same time, we are eager to learn from Ukraine's experiences," Rantanen said.
The Ministry of the Interior channels donations from all sectors of society to Ukraine through the EU Civil Protection Mechanism. Finland has so far delivered 409 truckloads of civilian material assistance and 108 vehicles to Ukraine. The largest recipients of Finland's assistance are the rescue services and civil defence, energy and healthcare sectors, according to the Finnish government.
"Finland will continue to support Ukraine for as long as is necessary. We will continue to provide Ukraine with material assistance that helps keep society running," Rantanen said in a government press release.
While in Ukraine, Mari Rantanen was the target of a confidence vote in Parliament over alleged anti-Muslim discrimination. She survived Wednesday's vote by a margin of 94–53, with 15 abstentions and 37 MPs absent.