PPSC Assistant (BS-16) Labour And Human Resource – 2020, Geography MCQs, PPSC Solved Past Papers MCQsSakhalin Island dispute involves which of the two countries? Posted on March 31, 2021 by Rana TahirA. Russia & Japan B. Japan & North Korea C. Russia & China D. China & VietnamShare this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)