Four Indian students were among those injured in a stabbing attack at a university in Russia's Bashkortostan Republic. Authorities are investigating the incident, and the Indian Embassy is providing assistance.
The Russian consulate on Friday rubbished the often-repeated claims about existence of Russian mafia in Goa and its investments in the state's lucrative tourism industry.
The retaliatory move from the Trump administration comes weeks after Russia forced a cut in US diplomatic staff in Moscow by hundreds.
Russia is keen to strengthen economic ties with India.
The four students -- two boys and two girls aged 18-20 -- were studying at the nearby Novgorod State University in Veliky Novgorod city.
All Russian diplomats, connected to the country's intelligence agencies, and their families have been given seven days' time to leave the country.
Putin is looking beyond the current regime in Kyiv. Of course, if the Western military assistance to Kyiv continues in any form, Washington knows that Russia will regard it as a hostile act and there will be severe consequences, predicts Ambassador M K Bhadrakumar.
Investigators have also been looking for any evidence of possible financial crimes by Trump associates.
Trump's apparent confirmation that he is under probe for obstruction of justice by special counsel appointed to probe alleged Russian meddling in the 2016 presidential polls came a day after a Washington Post report pointed to such an investigation.
There is no chance of the case against Devyani Khobaragade being dropped, but a plea deal is possible, which could avoid a jail term for the Indian diplomat, sources in the US government tell Rediff.com's George Joseph in New York.