Portugal Colonial - Russia's missile 'warning' to Ukraine and West: what we know

Ukraine initially accused Russia of firing an intercontinental ballistic missile (ICBM) in combat for the first time in history.

But a US official, who spoke on condition of anonymity, said Russia had not fired an ICBM but rather an "experimental" medium-range ballistic missile.

In an address late Thursday, President Vladimir Putin confirmed Russia had used a new, experimental "hypersonic" medium-range ballistic missile named "Oreshnik" ("Hazel") in an attack on Dnipro.

In what analysts said was intended as a warning to the countries arming Ukraine, the Russian leader hinted the missile was capable of unleashing a nuclear payload.

- What was fired?

Analysts and the United States pushed back against Kyiv's initial claims that Moscow had launched a nuclear-capable ICBM as part of a barrage towards the central city of Dnipro.

As their name suggests, intercontinental ballistic missiles are capable of striking one continent from another, with a range of at least 5,500 kilometres (3,400 miles).

Intermediate-range missiles by contrast typically have a reach of between 3,000 and 5,500 kilometres -- still long enough to make good on Putin's threat of striking the West.

In his speech, the Kremlin leader said Russia had tested one of its "newest intermediate-range missile systems in combat conditions. In this case, a ballistic missile with a non-nuclear hypersonic configuration."

Kremlin spokesman Dmitri Peskov said Moscow had informed Washington of the missile's launch half an hour before it was fired through an automatic nuclear de-escalation hotline, in remarks cited in state media.

While not naming the missile used or giving technical specifications, the US official said Russia "likely possesses only a handful of these experimental missiles".

"Ukraine has withstood countless attacks from Russia, including from missiles with significantly larger warheads than this weapon," the official said.

In London, a spokesman for British Prime Minister Keir Starmer told reporters that Russia's strike on Ukraine was a "ballistic missile" with "a range of several thousand kilometres", the first time Moscow had used such a weapon in the war.

- What is the context?

Tension has been building between Moscow and Kyiv's allies in the West since Ukrainian forces struck Russian territory with Western-supplied long-range weapons on Tuesday after getting the green light from Washington.

US President Joe Biden gave Ukraine the go-ahead to fire the missiles into Russian territory for the first time while Washington will soon provide Ukraine with antipersonnel land mines to shore up its defences against Russian forces.

On Tuesday, Putin signed a decree lowering the threshold for using nuclear weapons, a move Western powers condemned as "irresponsible".

Biden is moving to boost Ukraine's war effort in the final two months of his administration, before Donald Trump, who has repeatedly promised to end the war quickly, takes power in January.

"The United States will continue to surge security assistance to Ukraine to strengthen capabilities, including air defence, and put Ukraine in the best possible position on the battlefield," the official said.

In London, the British government spokesman said of the Russian strike: "It is another example of reckless behaviour from Russia, which only serves to strengthen our resolve in terms of standing by Ukraine for as long as it takes."

NATO spokesperson Farah Dakhlallah said Russia's use of the missile would "neither change the course of the conflict nor deter" the US-led defence alliance from backing Kyiv.

- What message is Moscow seeking to send?

Despite the initial confusion about the nature of the missile fired, it is clear the strike on Dnipro was unusual and aimed at grabbing the attention of Kyiv and its allies.

"We are really on something unprecedented, and it is much more a political act than a military act. The cost-effectiveness ratio of the attack is zero," said Heloise Fayet, a researcher at the French Institute of International Relations.

"This change of scale is significant," she said, adding this was "the first use by the Russians on the battlefield of a missile with a range greater than 2,000 kilometres".

But she said the use of this missile would "not change the situation significantly on the operational level. They obviously have very few and they are expensive."

Local authorities said an infrastructure facility was hit in Dnipro and two civilians were wounded.

For Nick Brown of British defence analysis organisation Janes, using the missile was "really about sending an escalatory message or warning, an expensive and potentially dangerous way for Russia to rattle its sabre."

According to the US official: "Russia may be seeking to use this capability to try to intimidate Ukraine and its supporters... but it will not be a game changer in this conflict."

A.S.Diogo--PC