<p>Russia is "ready" to discuss a prisoner swap with Washington at the presidential level, its foreign minister said on Friday, a day after the drug conviction of US basketball star Brittney Griner.</p>.<p>"We are ready to discuss this subject, but only within the framework of the (communication) channel established by presidents Putin and Biden," Sergei Lavrov told a press conference on a visit to Cambodia.</p>.<p><strong>Also Read—<a href="http://www.deccanherald.com/international/russia-undercuts-saudi-oil-in-india-as-competition-heats-up-1133312.html" target="_blank">Russia undercuts Saudi oil in India as competition heats up</a></strong></p>.<p>"There is a special channel established by the presidents and despite certain public declarations, it is still functional," he said.</p>.<p>"If the Americans again decide to engage in public diplomacy and make thundering declarations... that's their business and their problem," he said, adding that Washington "can't" work "in a professional and calm manner."</p>.<p>Lavrov spoke a day after a Russian court sentenced Griner to nine years in a penal colony on a drug smuggling charge.</p>
<p>Russia is "ready" to discuss a prisoner swap with Washington at the presidential level, its foreign minister said on Friday, a day after the drug conviction of US basketball star Brittney Griner.</p>.<p>"We are ready to discuss this subject, but only within the framework of the (communication) channel established by presidents Putin and Biden," Sergei Lavrov told a press conference on a visit to Cambodia.</p>.<p><strong>Also Read—<a href="http://www.deccanherald.com/international/russia-undercuts-saudi-oil-in-india-as-competition-heats-up-1133312.html" target="_blank">Russia undercuts Saudi oil in India as competition heats up</a></strong></p>.<p>"There is a special channel established by the presidents and despite certain public declarations, it is still functional," he said.</p>.<p>"If the Americans again decide to engage in public diplomacy and make thundering declarations... that's their business and their problem," he said, adding that Washington "can't" work "in a professional and calm manner."</p>.<p>Lavrov spoke a day after a Russian court sentenced Griner to nine years in a penal colony on a drug smuggling charge.</p>