Iran faces increased US pressure and looming sanctions after Trump's decision to withdraw the United States from a 2015 international deal over Iran's nuclear programme.
Sergei Lavrov made the comments about Maria Butina in a phone call to US Secretary of State Mike Pompeo.
Donald Trump, in posts on Twitter, also lamented the strength of the US dollar and accused the European Union and China of manipulating their currencies.
Iranian President Hassan Rouhani said on Saturday the United States was more isolated than ever over sanctions against Iran, even among its allies.
Researchers from Qatar, Europe and the United States have agreed to prepare a preliminary draft to formulate a sustainable strategy for food, water and energy resources in selected cities and urban areas. The selected cities are Doha, Berlin and Bristol in the UK and Vienna.
US President Donald Trump upped the ante on its largest trading partner, warning that the United States may ultimately target over $500bn worth of Chinese goods.
The family of famed Jewish diarist Anne Frank was thwarted in their efforts to emigrate to the United States by restrictive immigration policies and other war-time obstacles, according to research released on Friday.
James Mattis said the United States and its regional allies will maintain a "strong collaborative defensive stance" on North Korea.