TOKYO -- Japanese Prime Minister Shinzo Abe urged further progress in talks with Russia to resolve the territorial dispute between the countries, as he spoke with President Vladimir Putin after the latter won overwhelmingly in Sunday's election.
"Let's advance together what we have agreed on thus far," Abe told Putin on the call, drawing a positive response from his counterpart, who now has secured six more years in office.
Putin's election to a fourth term as president "was expected, but his receiving of over 70% of the vote is a landslide," a Japanese Foreign Ministry official said, expressing hopes that Putin will be willing to negotiate with Abe on the back of a broad popular mandate.
In the phone call, Abe and Putin also talked about moves toward joint economic activities on the four Russian-occupied islands near Hokkaido that Japan calls the Northern Territories, along with visa-free visits for Japanese residents to family graves located there.
The Japanese leader also discussed the recent nerve-agent attack on a former Russian intelligence officer in the U.K., saying "what is most important is to uncover the truth." Moscow is suspected of involvement in the attack.
Abe is eager to resolve the long-standing territorial row during his time as prime minister. "President Putin and I will put an end" to the matter, he said in February while attending a conference in Tokyo on the Northern Territories issue.
Putin, who has stressed the importance of trust in achieving progress on the issue, appears on board with Abe. The two have met more than 20 times since Abe's first term as prime minister dating to 2006, and they have held many one-on-one talks through interpreters.
Yet Putin's call for a "strong Russia" that takes a hard line against other countries suggests caution for Japan. The president drew broad public support with a campaign slogan touting this approach. Putin could have little leeway to make concessions toward Japan if the Russian public demands otherwise.
Russia considers the four contested islands crucial to national security, and also stands wary of Japan's planned deployment of the U.S. military's Aegis Ashore missile defense system. American involvement in East Asian security could fuel concern at the Kremlin and prompt Russia to make bold demands against Japan.
Abe faces domestic challenges as well amid the scandal over a discounted sale of government-owned land to nationalist private school operator Moritomo Gakuen. Abe's plan for re-election as head of the Liberal Democratic Party in September could be derailed, an inconvenient backdrop for Japan in pressing negotiations with Russia.
In the short term, Abe wants concrete plans for the joint economic activities prepared ahead of his planned meeting with Putin in May. This would require an agreement from both sides on a special arrangement that does not compromise either country's legal position on the sovereignty of the islands.