Robert Kraft and Meek Mill are teaming up once again ... the rapper and the Patriots owner attended a march in Poland on Tuesday, honoring victims and survivors of the Holocaust.
Kraft and Mill participated in the 35th annual "March of the Living," a 3-Kilometer event commemorating the lives lost in Nazi concentration camps during World War II.
Kraft -- who in 2019 started his Foundation to Combat Antisemitism -- reportedly lit one of six torches commemorating the 6 million people who died during the Holocaust.