Donald Trump moves nuclear submarines after Russian ex-president's comments | BBC News

Key Concepts:

• Nuclear Submarine Deployment: President Trump's order to deploy two US nuclear submarines in response to Russian threats.
• Dmitri Medvedev's Statements: The former Russian President's warnings and their impact on Trump's actions.
• Sanctions and Ceasefire: The ultimatum given to Russia regarding a ceasefire in Ukraine and potential sanctions.
• Nuclear Triad: The US strategic nuclear force consisting of air, land, and sea-based components.
• Strategic vs. Tactical Nuclear Weapons: The distinction between long-range strategic weapons and shorter-range tactical weapons.
• Mutual Assured Destruction (MAD): The Cold War doctrine of nuclear deterrence based on the certainty of retaliation.
• Escalation: The increasing intensity of the conflict through symbolic actions and potential use of nuclear weapons.

Trump's Nuclear Submarine Deployment

• President Trump announced he has ordered the deployment of two US nuclear submarines to "appropriate regions" in response to threats from former Russian President Dmitri Medvedev.
• The deployment's exact location is not specified.
• Trump stated he was deploying the submarines "just in case these foolish and inflammatory statements are more than just that."
• This action follows a White House ultimatum giving Russia 10 days to agree to a ceasefire in Ukraine or face tough sanctions.

Medvedev's Role and Russian Reaction

• Medvedev warned that new ultimatums are a step towards war, not just between Russia and Ukraine, but with the US.
• Despite Medvedev's current role in Russia's National Security Council, he is not considered the primary voice of President Putin.
• Initially, there was no official reaction from the Kremlin, the foreign ministry, or the defense ministry.
• The Moscow stock market fell sharply following Trump's announcement.
• One Russian news site likened Trump's envoy, Steve Witkoff, to a "rabbit being pulled out of a magician's hat," suggesting skepticism about his ability to ease tensions.

Expert Analysis: Professor Paul Morcraft

• Morcraft, a former UK Ministry of Defense analyst, suggests Trump's action is a reaction to frustration over unresolved issues like Gaza and Ukraine.
• He sees it as part of a broader policy, including the deployment of tactical nuclear weapons to Britain, which can only be used against Russia.
• Morcraft describes the submarine deployment as "bravado" and warns that playing "chicken" with nuclear weapons is dangerous.
• He draws a parallel to Trump's earlier interactions with North Korea, suggesting this could be a prelude to a meeting with Putin.
• Morcraft believes Medvedev is a "stalking horse" for Putin, used to test the waters and be disavowed if necessary.
• He notes that Russia is currently "winning on the ground" in Ukraine, reducing their incentive for a ceasefire.
• Morcraft warns that the situation could be considered the "initial stages of a third world war" due to cyber attacks and other hostile actions.
• He clarifies that the deployed submarines are likely nuclear-powered and nuclear-armed, forming part of the US's strategic nuclear deterrence.
• Morcraft emphasizes the danger of Trump's lack of historical awareness and understanding of the "balance of terror" inherent in nuclear deterrence.
• He explains that strategic weapons, like those on submarines, are for retaliation in case of a major nuclear attack, while tactical nuclear weapons could be used in a more limited way.

Nuclear Deterrence and Escalation

• The US possesses a "triad" of nuclear deterrence: air, land, and sea-based weapons. Submarines are the most undetectable part of this force.
• The concept of "Mutual Assured Destruction" (MAD) during the Cold War ensured stability through the threat of devastating retaliation.
• Trump's actions are seen as a symbolic escalation of the crisis, potentially leading to unintended consequences.
• The deployment highlights the difference between strategic and tactical nuclear weapons, with the latter potentially being used in a more limited conflict.

Conclusion

President Trump's deployment of nuclear submarines is a highly symbolic and potentially dangerous response to Russian threats. While it may be intended as a show of strength and a means to pressure Russia into negotiations, experts warn that it could escalate tensions and lead to unintended consequences. The situation is further complicated by Trump's perceived lack of understanding of nuclear deterrence and the potential for miscalculation. The deployment underscores the ongoing tensions between the US and Russia and the ever-present threat of nuclear conflict.