Russian police are searching for more members of the Pussy Riot punk rock band, a spokeswoman said, signaling further pressure on the group despite an international outcry over jail terms for three women who protested in a church against Vladimir Putin.
The Russian president’s critics condemned the court proceeding that yielded the two-year prison sentences on Friday as part of a clampdown on a protest movement and reminiscent of show trials of dissidents in the Soviet era.
Police said on Monday they were searching for other members of the group over the February protest at Moscow’s Christ the Saviour Cathedral, but had not yet identified the suspects.
Police did not say how many people they were looking for, nor whether they faced arrest and charges or whether they were just wanted for questioning.
U.S. President Barack Obama vowed on Monday to pursue further nuclear arms cuts with Russia, urged China to follow suit and issued stern warnings to North Korea and Iran in their nuclear standoffs with the West.
Acknowledging the United States has more warheads than necessary, Obama held out the prospect of new reductions in the U.S. arsenal as he sought to rally world leaders for additional concrete steps against the threat of nuclear terrorism.
“We can already say with confidence that we have more nuclear weapons than we need,” Obama told students at South Korea’s Hankuk University a few hours before a global nuclear security summit opened in Seoul.
Read more: Obama vows more nuclear cuts with Russia