United States
On February 25, President Joe Biden instructed the State Department to release up to an additional $350m worth of weapons from US stocks to Ukraine.
The Pentagon said the weapons included anti-armour, small arms, body armour and various munitions in support of Ukraine’s front-line defenders. A State Department spokesperson said anti-aircraft systems were also included in the material.
European Union
For the first time in its history, the EU is financing the purchase and delivery of arms after leaders agree to transport weapons worth 450 million euros ($502m) to Kyiv.
United Kingdom
In January, Defence Secretary Ben Wallace said the UK had “taken the decision to supply Ukraine with light anti-armour defensive weapon systems”.
On Wednesday, Downing Street promised military support to Ukraine, including lethal defensive weapons.
France
France, which has already sent help, is dispatching more military equipment as well as fuel.
Paris said it has acted on earlier Ukrainian requests for defensive anti-aircraft and digital weapons.
The Netherlands
The Netherlands will supply air defence rockets and anti-tank systems to Ukraine, the Dutch government said in letters to parliament on Saturday.
The Dutch government agreed to a Ukrainian request to rapidly ship 200 Stinger air defence rockets and 50 “Panzerfaust 3” anti-tank weapons with 400 rockets, the letters said.
It is also jointly considering sending a Patriot air defence system alongside Germany to a NATO battle group in Slovakia, it said.
Germany
Germany will supply Ukraine with 1,000 anti-tank weapons and 500 Stinger surface-to-air missiles from Bundeswehr stocks for defence against Russia.
Canada
Ottawa is sending lethal military weaponry to Ukraine and loaning Kyiv half a billion Canadian dollars ($394m) to help it defend itself.
Sweden, Norway and Denmark
Stockholm is also breaking its historic neutral stance to send 5,000 anti-tank weapons to Ukraine, with Denmark contributing a further 2,700. Norway is sending helmets and body armour and up to 2,000 M72 anti-tank weapons.
Finland
Neutral Finland takes the “historic” decision to supply weapons to Ukraine and will send 1,500 rocket launchers, 2,500 assault rifles, 150,000 rounds of ammunition, and 70,000 servings of field rations.
Belgium
Belgium says it will supply Ukraine with 3,000 more automatic rifles and 200 anti-tank weapons, as well as 3,800 tonnes of fuel.
Portugal
Portugal is giving Ukraine night-vision goggles, bulletproof vests, helmets, grenades, ammunition and automatic G3 rifles.
Greece
Greece, which has a large diaspora community in Ukraine – 10 of whom have been killed – is sending “defence equipment” as well as humanitarian aid.
Romania
Romania – which shares a border with Ukraine – is offering to treat wounded people from the crisis zones in its 11 military hospitals as well as sending fuel, bulletproof vests, helmets and other “military material” worth $3.3m.
Spain
The Spanish government has promised to send 20 tonnes of aid to Ukraine, mostly medical and defensive equipment such as bulletproof vests.
Czech Republic
Prague said Saturday it is sending Ukraine 4,000 mortars “in the next few hours” as well as an arsenal of 30,000 pistols, 7,000 assault rifles, 3,000 machine guns, many sniper rifles and a million bullets.
The Czechs had already promised Kyiv 4,000 mortars worth $1.6m which have yet to be delivered.
Croatia
Zagreb will dispatch 16 million euros’ worth of small arms and body armour.
So one question about this. Setting aside the politics and madness of Russia invading Ukraine:
Russia invades Ukraine, but then the EU sends arms to Ukraine - at what point is the EU essentially at war with Russia? At what point would Russia go "hey enough of helping them" and see the EU's help as a declaration of war, then retaliate?