i'll let
@Ziggiy answer that.....
They've never beefed. Even in interviews when people would try to bait AZ into saying something negative he never did.
In an interview around the time Hip Hop Is Dead dropped Nas acknowledged how hard it was to get ahold of AZ, he said he had about 5 different numbers for AZ...
AZ was at the album release party for HHID. He as at one of Nas's birthday parties, he's performed with Nas SEVERAL times over the last couple years, including several stints on the recent Illmatic tour. He was almost on Life Is Good (there's a picture of them in the studio with jungle writing)
Just because they haven't YET done any recent work doesn't mean that their beefing. Their two grown ass men making moves