ALMATY, Jan 7 (Reuters) - Security forces appeared to have reclaimed the streets of Kazakhstan"s main city on Friday after days of violence, and the Russian-backed president said he had ordered his troops to shoot to kill to put down a countrywide uprising. A day after Moscow sent paratroopers to help crush the insurrection, police were patrolling the debris-strewn streets of Almaty, although some gunfire could still be heard. Dozens have died and public buildings across Kazakhstan have been ransacked and torched in the worst violence the ex-Soviet republic has experienced in 30 years of independence. Moscow said more than 70 planes were ferrying Russian troops into Kazakhstan, and that these were now helping control Almaty"s main airport, recaptured on Thursday from protesters. The uprising has prompted a military intervention by Moscow at a time of high tension in East-West relations as Russia and the United States gear up for talks next week on the Ukraine crisis. read more Kazakh President Kassym-Jomart Tokayev blamed foreign-trained terrorists for the unrest, without providing evidence. "The militants have not laid down their arms, they continue to commit crimes or are preparing for them," Tokayev, 68, said in a televised address. "Whoever does not surrender will be destroyed. I have given the order to law enforcement agencies and the army to shoot to kill, without warning." The demonstrations began as a response to a fuel price hike but swelled into a broad movement against Tokayev"s government and former President Nursultan Nazarbayev. Nazarbayev, 81, was the longest-serving ruler of any ex-Soviet state until he turned over the presidency to Tokayev in 2019. His family is widely believed to have retained influence in Nur-Sultan, the purpose-built capital that bears his name. Russian President Vladimir Putin has discussed the situation with Tokayev in several phone calls during the crisis, the Kremlin said on Friday. SCARED The protesters in Almaty appeared mainly to come from the city"s poor outskirts or surrounding towns and villages. The violence has come as a shock to urban Kazakhs, used to comparing their country favourably to more repressive and volatile ex-Soviet Central Asian neighbours. "At night when we hear explosions, I am scared," a woman named Kuralai told Reuters. "It hurts to know that young people are dying. This has clearly been planned ... probably our government has relaxed somewhat." In a state where scant political opposition is tolerated, no high-profile leaders of the protest movement have emerged to issue any formal demands. One man who attended the first night of protests and who did not want to be identified said most of those who initially turned up wanted to "express solidarity spontaneously", before 100-200 "aggressive youths" started hurling rocks at police. A man walks past the broken windows of a shop selling gear for hunting and fishing following the protests triggered by fuel price increase in Almaty, Kazakhstan January 7, 2022. REUTERS/Pavel Mikheyev Kazakh law enforcement officers block a street leading to the official presidential residence Akorda after protests against the government, following authorities" decision to lift price caps on liquefied petroleum gas, in Nur-Sultan, Kazakhstan, January 6, 2022. REUTERS/Turar Kazangapov A car, which was damaged during the protests triggered by fuel price increase, is seen on a road in central Almaty, Kazakhstan January 7, 2022. REUTERS/Pavel Mikheyev 1/6 Kazakh law enforcement officers block a street leading to the official presidential residence Akorda after protests against the government, following authorities" decision to lift price caps on liquefied petroleum gas, in Nur-Sultan, Kazakhstan, January 6, 2022. REUTERS/Turar Kazangapov The Interior Ministry said 26 "armed criminals" had been "liquidated", while 18 police and national guard members had been killed. Those figures appeared not to have been updated since Thursday. State TV reported more than 3,800 arrests. Fresh gunfire could be heard on Friday near the main square in Almaty, where troops had fought protesters on Thursday. Armoured personnel carriers and troops occupied the square. Unrest has been reported in other cities, but the internet has been shut off since Wednesday, making it difficult to determine the extent of the violence. In Aktau, a city on the Caspian Sea in western Kazakhstan, some 500 protesters gathered peacefully on Friday in front of a government building to call for Tokayev"s resignation, a witness told Reuters. RUSSIAN INFLUENCE Moscow"s swift deployment demonstrated Putin"s readiness to use force to maintain influence in the former Soviet Union, at a time when he has also alarmed the West by massing troops near Ukraine, whose Crimean peninsula Russia seized in 2014. The mission falls under the umbrella of the Collective Security Treaty Organization, comprising Russia and five ex-Soviet allies. Moscow said its force would number about 2,500. U.S. Secretary of State Antony Blinken on Friday reiterated Washington"s concerns about the situation in Kazakhstan and the involvement of Russian-led forces. "It would seem to me that the Kazakh authorities and government certainly have the capacity to deal appropriately with protests ... so it"s not clear why they feel the need for any outside assistance," he told reporters. Tokayev"s administration said the Russians had not been engaged in combat or the "elimination of militants". Mukhtar Ablyazov, an exiled ex-banker and cabinet minister turned opponent of the government, told Reuters the West must counter Russia"s moves, or watch Putin rebuild "a structure like the Soviet Union". read more Kazakhstan"s other major neighbour, China, has backed Tokayev. State television said President Xi Jinping had told him Beijing opposed any use of force to destabilise Kazakhstan. Nazarbayev has not been seen or heard since the protests began, though Belarus"s state news agency said President Alexander Lukashenko, another close Putin ally, spoke by phone with the former Kazakh leader on Friday. read more Tokayev removed Nazarbayev and his nephew from security posts on Wednesday. Kazakhstan is a major oil producer and the world"s top miner of uranium. Global oil prices rose on Friday, fuelled by supply worries. read more