your JV is probably dead.If Rusoro proceeds with the information transfer, any US corporation or entity that is involved with or has direct or indirect ownership in Rusoro will have those assets frozen.
Rusoro cannot proceed with the joint agreement. The US law firm will never be paid. Any US entities person or corporations will never be paid.
The only recourse is to go after VZ in the judicial system and recover the money owed. But there is a long line of creditors and who gets what is an open question.
Rusoro's JV is dead in the water.