The first is the US State Department’s 2020 Report on Religious Freedom
in Lithuania. It appears to be a summary of news reports and
specifically mentions Defending History regarding the Cemetery:
https://www.state.gov/reports/
The second is Silvia Foti’s write-up of her trip to Lithuania at the end
of October, 2021
https://blogs.timesofisrael.co
She met with the US Ambassador. He told her that he spends half his
time on the Holocaust.
That is good news because the previous US Ambassador was active in
supporting the egregious Lithuanian state policy.