The death toll from an air strike by U.S.-led forces on the northern Syrian province of Aleppo has risen to 52 including seven children, a group monitoring the conflict said on Saturday.

• May 2, 2015

China's Defence Ministry expressed concern on Thursday at the Pentagon's updated cyber strategy that stresses the U.S. military's ability to retaliate with cyber weapons, saying this would only worsen tension over Internet security.

• April 30, 2015

President Barack Obama accused China on Tuesday of "flexing its muscles" to advance its maritime claims against Asian neighbors and assured Japanese Prime Minister Shinzo Abe of the U.S. commitment to defend Japanese territory, including tiny islands in dispute with Beijing.

• April 28, 2015

Russian President Vladimir Putin said Moscow's seizure of Crimea righted a historical injustice, according to news agency reports on Sunday citing a new documentary film.

• April 26, 2015

Air raids, naval shelling and ground fighting shook Yemen on Sunday in some of the most widespread combat since a Saudi-led alliance intervened last month against Iranian-allied Houthi militia who have seized large tracts of the country.

• April 26, 2015

Ukraine is planning an operation involving tens of thousands of police to guard against any attack by separatists or Russian agents during World War Two commemorations next month, security chiefs said on Tuesday.

• April 21, 2015

The Pentagon said on Tuesday the presence of a large convoy of Iranian cargo ships in the Arabian Sea was one factor in the U.S. decision to deploy additional warships in the waters off war-torn Yemen but was not the primary reason for the move.

• April 21, 2015

Top Russian officials accused the United States on Thursday of seeking political and military dominance and sought to put blame on the West for international security crises, including the conflict in east Ukraine.

• April 16, 2015