A TikTok account named "lajm.info" published a video yesterday (March 07) with the caption claiming that "Kosovo is building four military bases on the border with the enemy."
Based on Kosovo's relations with the countries it borders, hibrid.info estimates that the country to which the author of the publication referred as an enemy is Serbia (here). However, hibrid.info's research has not found any data that supports the claim published by this account.
Based on the comments in this publication, hibrid.info estimates that this claim presented can be taken as true by the audience.
Link to the video material published by the "lajm.info" account on TikTok:

In the space dedicated to comments, it is seen that some commentators have taken for granted the claim of building four military bases on the border with Serbia. (see photo below)

After research by hibrid.info using the search engine, "Google", the data published in this search program did not present facts that would substantiate the claim of building military bases either on the border or in any other part of the country (see here).
Also, from the latest announcements published on the websites of the Government of Kosovo and the Ministry of Defense, no news has been found indicating the possible construction of military bases (see here and here).
Analyze:
The claim about the construction of four military bases on the border with Serbia, published by a TikTok account, is untrue.
The facts found from research on the Google search engine, as well as announcements from competent institutions, do not match this claim.
Based on its work methodology, hibrid.info assesses this content as "Fake News".
Rating:
The “Fake News” rating is given to informational content that is entirely fabricated or that contains factually incorrect claims or information. Content that is rated as fake news can be defined as having been created and distributed with the intent to misinform the public, i.e., to present a claim that is completely false as fact.