The term red lines has seen use in the Russian invasion of Ukraine since 2022. It is a veiled threat of engagement intended to warn an opponent or observer not to interfere or undertake an action or behavior that would "cross the red line".
On 21 April 2021, Russian President Vladimir Putin made a speech in which he repeatedly warned the West of red lines that Russia would not accept. The warnings were repeated on many occasions up to the date of the Russian invasion of Ukraine on 24 February 2022. [1] In particular, Russia identified Ukraine's possible admission to NATO as a 'red line'. During a December 2021 phone call between U.S. President Joe Biden and President Putin, "Putin told Biden that Ukraine's bid to join NATO must be denied in return for assurances that Russian troops would not carry out an attack." [2] NATO's General Secretary Jens Stoltenberg rejected Russia's demand to reverse a 2008 pledge to allow Ukraine to join NATO, stating: "NATO's relationship with Ukraine is going to be decided by the 30 NATO allies and Ukraine, no one else." [3]
There has been a vigorous discussion about what Russia means with its red lines. Some have argued that Russia has reacted, but that Russia's reaction has not been as impressive as it had threatened. [4] Others point out that while Russian high command "is unlikely to try to break through Ukrainian defenses by applying nuclear instruments ... Putin did escalate his nuclear rhetoric in the last weeks of his reelection campaign". [5] Some have said that the threat of nuclear war and the number of red lines that have been crossed reveal the inability of belligerents involved in the war to project power internationally. [6]
The mention of red lines has been in everyday use since the beginning of the renewed full scale invasion in Ukraine to justify the war. In February 2022, President Vladimir Putin of the Russian Federation stated that the United States and its Western partners had crossed a red line concerning Ukraine, which resulted in consequence of Russia having to undertake its "Special Military Operation" against Ukraine due to the threat imposed from Ukraine to the very existence of the Russian Federation. [7]
Crossing a red line to the Russian Federation is often identified as damaging Russian national interests. Such actions may include the imposition of sanctions, the freezing of Russian or affiliated nation funds, and the donation of military goods to its perceived adversaries or others.
While the Russian Federation commonly uses the "red line" phrase in international politics, it has simultaneously used it to shape narratives aimed at domestic audiences.
In June 2023, President Putin said that Russia would keep responding to breaches of its red lines. [8] President Putin has been consistent about the threat of nuclear action being used solely in the event of crossing the red line of an existential threat to the state. [9]
In 2023, Russia made 15 official "red line" statements, compared to 24 in 2022. [10]
Russia has used the phrase "red line" often, and because some of these lines have been crossed without major repercussions, some believe that Russia has devalued the impact of their threats, with the threats appearing more as bluffs. [11]
There may be an actual red line that Russia and the Kremlin have, but it is largely unclear what it consists of. [11]
Some of the red-line threats from Russia may be bluffs solely to slow the supply of resources to Ukraine, making the West consider their options and delaying action. [12]
Others may be used to show that an escalation has occurred once a line is crossed. Red lines are nearly always soft, variable, and adjustable rather than immutable hard-line positions. [13]
Russia and Ukraine have mentioned red lines regarding acceptable peace terms in diplomacy. One such example of a diplomatic Russian red line leaves Russia keeping Crimea, and another Ukrainian red line sees all Russian forces leave the territory that belonged to Ukraine on 31 December 1991. [14] [15] These red lines appear incompatible.
As time has progressed in the war, a set of implicit rules has emerged which fit between current operations and red lines and affect the rule creator. [16] [12]
Examples of such tacit rules include:
Under these stated rules, Russia would cross a red line if they attacked a NATO country, and NATO would cross a self-imposed red line if they sent troops into Ukraine. The above aims to limit an expansion of the war; however, it is not all one-sided, as other tacit rules are:
Date notified | Red line | Date crossed | Consequences | Ref. |
---|---|---|---|---|
2014 | Ukraine not to launch an incursion into Russian-occupied Crimea | August 23, 2023 | [23] [24] | |
September 2021 | Ukraine not joining NATO | not crossed yet | [25] [24] [26] | |
September 2021 | NATO military infrastructure not to be deployed in Ukraine | not crossed yet | [25] [24] [26] | |
September 2021 | No deployment of soldiers to Ukraine | April 12, 2023 | [27] [26] | |
December 2021 | No weapons to Ukraine | February 2022 | Comments over non-disguised intervention by NATO | [27] [30] [31] |
February 24, 2022 | “Interference” in Ukraine by outside powers | February 24, 2022 | Reduction in gas supply to the west | [24] |
February 2022 | NATO troops and missiles to be withdrawn from Russia's western border | February 2022 | [32] | |
February 2022 | NATO to stop eastward expansion and reverses back to position in 1997 | February 2022 | [32] | |
March 2022 | No introducing a “no-fly” zone | not crossed yet | [33] | |
March 2022 | No more Western arms to Ukraine | March 2022 | Comments about convoys to be considered legitimate targets | [34] [24] |
March 2022 | No MiG-29 fighter jets | March 2022 | Comments about supplied MiGs to be destroyed | [12] |
April 2022 | No direct foreign intervention in war | not crossed yet | [35] [24] | |
June 2022 | No long-range missiles | June 2022 | New targets hit by Russian missiles | [36] [24] |
June 2022 | No Western-made missiles to be fired into Russia | December 2023 | [37] [38] | |
August 2022 | No supplying old Soviet tanks to Ukraine | August 2022 | [39] | |
September 2022 | Germany's supply of lethal weapons to Ukraine crosses a red line | September 2022 | [ citation needed ] | |
September 2022 | Russian setbacks on the battlefield will result in a nuclear holocaust | September 2022 | [40] | |
September 2022 | Not to threaten the territorial integrity of Russia (as its borders were before 2014) | August 6, 2024 | None | [40] [41] [42] [43] |
September 2022 | Not to supply longer range battlefield missiles (greater than HIMARS's current 80 kilometres (50 mi)) | May 2023 | Red line pulled back | [44] [45] |
November 2022 | Not to supply Patriot Missile system | April 2023 | [46] | |
January 2023 | No modern Western tanks to be supplied to Ukraine | January 2023 | Comments about it being an "extremely dangerous" action | [47] [45] |
May 2023 | No F-16 fighter jets | July 2024 | Comments about it being a "colossal risk" | [48] |
June 2023 | No HIMARS or Storm Shadow missiles to attack Russian territory (as its borders were before 2014) | June 2024 | [10] [49] [50] | |
September 2023 | No US ATACMS long-range missiles to attack Russian troops | October 17, 2023 | Comment by Putin that US deliveries of the long-range Army Tactical Missile System (ATACMS) to Ukraine were "another mistake" | [51] [52] [53] [54] [55] |
September 28, 2024 | No long range missiles to strike deep into Russian territory, Putin said he would consider a nuclear response to such action | November 20, 2024 | Changes to Russian nuclear doctrine, an attack from a non-nuclear power with the backing of a nuclear power would be considered a joint attack; a large attack on Russia or Belarus with conventional munitions would now qualify for a nuclear response | [56] [57] [58] |
Current red lines
Date notified | Red line | Date crossed | Consequences | Ref. |
---|---|---|---|---|
2021 | Russia not to invade Ukraine | February 2022 | Immediate sanctions | [59] |
February 2022 | No threats against a NATO country | several times against Poland and Baltic countries | [60] | |
February 2022 | Not to surrender the independent right of any country to apply to join NATO | February 2024 (the U.S. agreed in principle not to let Ukraine into NATO) | [61] [62] | |
March 2022 | No chemical weapons | May 1, 2024 | [63] [64] [65] | |
International law | No murder and abduction of children | March 2022 | International Criminal Court arrest warrants for Vladimir Putin and Maria Lvova-Belova | [66] |
NATO rules | Not to interfere with civilian ships belonging to NATO countries in the Black Sea Russian warships stop and board NATO member civilian ship (Turkish) in international waters | August 2023 | NATO warships from Romania and Bulgaria patrol and sweep the Ukrainian grain corridor for mines | [67] |
Red lines come in differing levels of severity. Some of these are bluffs, with parties to the conflict having given many red lines transcended without issue during the last decade. Belligerents and non-belligerents alike have employed several tactics to counter red-line policies. Such counter-measures aim to allow the crossing of red lines with significantly fewer or no consequences. [12] [68] [6] [ original research? ]
Red lines set by Russia have affected NATO member-state decisions concerning Ukraine. For example, the United Kingdom—apart from refusing to have British soldiers participate—has supplied most pieces of equipment and undertaken training missions that they are in a position to do; however, many other countries have shown timidity and concern over the red lines, resulting in a lack of, or delay in, providing assistance to Ukraine. [77]
Certain chemical weapons being deployed by Russia are pushing the boundaries of Western red lines, as is the treatment of civilians, especially Ukrainian children. [78]
Many countries outside of the direct belligerents active in the Russo-Ukrainian war have interests within it. As a result, foreign parties such as the United Kingdom, the United States, and the People's Republic of China have established their own so-called red lines.
When the international community refers to the crossing of "red lines", it tends to be limited to the use of nuclear, chemical, or biological weapons and the supply of other lethal weapons. Below, a small list of such red lines has been provided.