At 1520 Echo Company 2nd Marines waited for Sasuke to arrive. THey have Makarov and other Arms Dealers in their sights Sasuke how ever came last to the party. it appeared to be an arms deal tables full of weapons and cases full of money. Sasuke seem to have brought the main course to the deal it was large scroll. The scroll was believed to be a forbidden Jutsu scroll that has the equivalence to Nuclear War Head. It was based on Akatsuki Leader: Nagato( Pein) Almighty push Jutsu
Makarov, Waraabe, Madara, and Deidara were the top competition to pay top dollar for it.
The Marines went in the hotel to crash the arms deal. The raid got bloody and this happened.
Manga Sasuake Pic to credit artist and source: [link]