You will be climbing a myriad of little paths and cliffs in this section. At the top of the first lot of cliffs, take the right path first and jump up to reach a Treasure Sphere with 2x Paraffin Oil and another one a little further along with 50 Gil . Follow the path up from here and turn right again to reach more treasure; 3x Insulated Cabling.
On your way back you will doubtless see a motorcycle-type machine in the distance. The Ciconia Velocycle will be accompanied by a Watchdrone which you should remove first before focusing on the more dangerous Velocycle. Push for a quick Stagger or it will decimate your squad then stay in Relentless Assault to keep building the Stagger Gauge for extra damage.