>>63954574Theoretically, it could fit 5 ESSMs as the Mk57 VLS cells are 25" square, vs the Mk41 VLS cells which are 22" square.
That 25" square means you could do a central ESSM with 4 ESSMs in a 2x2 grid around that central ESSM.
Though it would be a VERY tight fit at ~24.14" which is probably a bit too tight to comfortably fit, but might be possible.
But yes, currently ESSMs are quadpacked