Russian President Vladimir Putin supervised strategic nuclear forces drills amid uncertainty surrounding a potential summit with US President Donald Trump to address the Ukraine conflict.
China displayed a range of new weapons at a military parade, including laser weapons, nuclear ballistic missiles, giant underwater drones, and fifth-generation aircraft.
On Thursday, the Chinese military published its ICBM launch photos, shedding its secrecy.
The Ukrainian Air Force on Thursday said that Russia launched a massive missile attack on the city of Dnipro, involving intercontinental ballistic missile (ICBM).
This is the first time in decades that China has made its flight test of an intercontinental ballistic missile public in an apparent show of strategic deterrence, State-run China Daily reported.
This ICBM is theoretically capable of reaching all of the United States mainland.
The stage may be set for a recalibrated US-Iran relationship, suggests Ambassador M K Bhadrakumar.
The report put India's 'stored' nuclear warheads at 172 in January this year while the number for Pakistan was 170.
The 119 nearly identical construction sites, that could potentially house powerful weapons capable of reaching the American mainland, are similar to those seen at existing launch facilities for China's arsenal of nuclear-tipped ballistic missiles, the report said.
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Trump also said he will no longer allow North Korea to continue with its belligerent behaviour.
The country's sixth nuclear test sparked a powerful 6.3 magnitude earthquake which was detected in the northeast of the country where North Korea's test site Punggye-ri is located.
China has said that it successfully carried out a land-based mid-course anti-ballistic missile (ABM) technical test on Sunday with Chinese experts claiming that the tests, stated to be the sixth of its kind, validated the reliability of the country's anti-ballistic missile umbrella.
The Hwasong-14 intercontinental ballistic missile was launched eastward from Pyongsong in North Korea's South Pyongan Province around 3.30 am local time.
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The missile was launched at 23:41 North Korea time from Jagang province in the north of the country, South Korean news agency Yonhap reported.
According to the Pentagon report, the PLA is creating options for dissuading, deterring, and defeating external intervention in the Indo-Pacific region.
Defence Research and Development Organisation Director General Vijay Kumar Saraswat on Friday said the Agni-V missile, which took 30 years to be developed, was the best such thing in the 21st century. Agni-V is an intercontinental ballistic missile developed by the DRDO. It is part of the Agni series of missiles, one of the missile systems under the original Integrated Guided Missile Development Programme.
The armed forces have been pushing for adequate allocation of funds so that they are well prepared to deal with the possibility of a "two-front" war on both northern and western borders.
After personally overseeing the test Kim Jong-un 'said American bastards would be not very happy with this gift sent on the July 4 anniversary'.
The new treaty will require the United States and Russia to reduce -- by 30 per cent below the levels in a treaty signed in 2002 -- the number of nuclear warheads they have deployed on intercontinental ballistic missiles, submarine-based ballistic missiles, and bombers.
According to the Washington Post, American military officials say the intercontinental ballistic missiles, known as Prompt Global Strike weapons, are a necessary new form of deterrence against terrorist networks and other adversaries.
Navy Chief Admiral Sureesh Mehta on Monday said India should have "credible minimum deterrence" keeping in view its neighbourhood.
The broader NSE Nifty slipped 8.95 points or 0.09 per cent to end at 10,361.30
US Defence Secretary Robert Gates, who is on a three-day visit to China, has warned that North Korea could attack the United States with an intercontinental ballistic missile within five years, adding that the country "is becoming a direct threat to America" with its efforts to expand its nuclear program.
Earlier, President Vladimir Putin and his likely successor Sergei Ivanov had clearly indicated that Moscow will take asymmetrical steps to annihilate US missile defence without getting involved in the arms race.
In a major boost to its military might, India on Wednesday successfully test-fired surface-to-surface strategic missile Agni-5 that can strike targets at ranges up to 5,000 km with a very high degree of accuracy, officials said.
After a series of setbacks in recent years, Russia on Thursday successfully tested its next-generation submarine launched intercontinental ballistic missile with multiple nuclear warheads.
United States Secretary of State Antony Blinken has warned China that its 'material support' for Russia's war against Ukraine would attract sanctions and condemned the 'unacceptable violation' of American sovereignty by a Chinese spy balloon as he met Beijing's top diplomat Wang Yi.
The parade was seen as a muscle-flexing exercise by Beijing.
India on Thursday hit back at China for its statement that Nuclear Suppliers Group membership can't be a "farewell gift", saying it was not seeking the membership to the 48-nation grouping as gift but instead based on its non-proliferation record.
Russian President Vladimir Putin on Wednesday monitored drills of the country's strategic nuclear forces involving multiple practice launches of ballistic and cruise missiles, the Kremlin said.
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The missile can carry a nuclear warhead weighing up to 1,500 kg.
The US military fired an intercontinental ballistic missile-type weapon on Tuesday from the Kwajalein Atoll in the Marshall Islands. It then fired a missile to intercept it from Vandenberg air force base in California.
Over 90 US Air Force officers, nearly half of the nuclear launch crew at a key base, have been suspended for cheating in exams after it emerged that answers were being sent in messages to their cellphones.
China is expected to boost its nuclear arsenal after President Xi Jinping's remarks at the key Congress of the ruling Communist Party in Beijing for the first time that Beijing will establish strong strategic deterrence, experts have said.
The projectile took off on Sunday afternoon local time from a location near Pukchang.