More than a dozen activists of the opposition movement Oyan, Qazaqstan! (Wake Up, Kazakhstan!) have been detained in the country’s largest city, Almaty, as the Central Asian nation marks the 31st anniversary of its independence.

RFE/RL's correspondents in Almaty say that Bota Sharipzhan, Mira Ongharova, Fariza Ospan, Naghashybek Bekdaiyr, Aidana Aidarkhan, Beibarys Tolymbekov, Bauyrzhan Adilkhanov, and Asem Zhapisheva are among those who were detained on December 16.

Many of the activists were detained while they were making their way to the Independence Monument in the city center to commemorate the anniversaries of two violent crackdowns on protests that coincide with Kazakhstan's Independence Day.

One is the 1986 anti-Kremlin youth demonstrations, known as Zheltoqsan, in Almaty that erupted after Soviet leader Mikhail Gorbachev replaced Kazakhstan's long-term ruler, Dinmukhammed Konaev, with Gennady Kolbin, an ethnic Russian sent by Moscow to head the then-Soviet republic.

Demonstrations against the appointment were put down by a violent crackdown by Soviet authorities. Hundreds of people are believed to have been killed by security forces, although officially only several people were said to have lost their lives during the demonstrations that lasted for three days.

Also, 11 years ago police opened fire at protesting oil workers in the southwestern town of Zhanaozen, killing at least 16 people and one person in the nearby town of Shetpe.

Several opposition activists across the Central Asian nation were detained before December 16 on charges related to their previous participation in unsanctioned rallies.