Countries like Saudi Arabia aren't just buying UK arms, they are also buying political support and very often silence about the human rights abuses they preside over. Changing this will take more than the cancellation of a few licences. It will need a complete overhaul of government foreign policy and an end to the hypocrisy at the heart of it.
Corbyn should take the Ambassador's comments as a badge of honour and a sign that he's doing the right thing. However, it will take the words and actions of people from across all parties and wider society if the UK is to finally change its policy and end its support for the oppressive and authoritarian House of Saud.
Today marks a symbolic victory for those who believe that an Israeli-Palestinian peace is only possible if both sides are treated as equals. The European Parliament voted yesterday to change the name of its "Delegation for Relations with the Palestinian Legislative Council" to the "Delegation for Relations with Palestine" by 344 votes to 282.
It's less than two week until one of the world's biggest arms fairs, Defence & Security Equipment International (DSEI), rolls into London. The biennial event (taking place 15-18 September) will bring thousands of arms companies representatives together with mercenaries, generals and military delegations from some of the worst dictatorships in the world.
In my view, those countries with a nuclear deterrent are putting themselves more at risk from today's threats. We're not spending our money wisely. We're taking the heat off those countries without nukes. They're letting us spend the cash on Trident while they focus on what matters: tackling terrorism and stopping the growth of terrorist groups.
It is surprising that the campaign featured such little discussion of foreign policy matters. The usual domestic concerns predominated, and that is no surprise, but beyond a few token remarks about the need to reform the European Union, and the low-wattage flickering of a small debate about the possibility of an EU referendum, there was depressingly little said about anything outside of the British Isles.
Kurds is the last remaining sizable population that underwent constant violent injustice, whether by Turkey in the first half of 20th Century or, more recently, by nasty ISIS-like Saddam Hussein's regime in Iraq, which didn't hesitate to shower the population with chemical, weapons mercilessly. However, the Kurds were never allowed to initiate their own completely independent state...
By affirming without ambiguity that both Israelis and Palestinians have equal rights to statehood, international recognition of the State of Palestine can help break this impasse. That is why another amendment tabled by Jack Straw and other senior MPs makes clear that by voting for recognition today MPs will contribute to securing a negotiated two state solution.
Ed Miliband believes Britain should play a lead role in the EU, and in the coming months he will have to articulate Labour's vision for Europe and the wider world. When Ed becomes prime minister next May he will have to make that vision a reality, working with other EU leaders towards a stronger Europe...
Ayatollah Nimr represents the Shiite stand against Wahabbism, and the Islamic bow he uses to launch tirade after tirade against the regime only makes this conflict more cogent. His words, and fate empower the path for Shiite communities in the region and beyond. However this may not be the only role he assumes.
A humanitarian disaster is unfolding in and around Northern Iraq and the international community has been too slow to respond to it. We cannot turn the clock back on that but it is vital that international efforts are ramped up. I therefore support UK participation in those efforts, and through our role in the United Nations and other organisations, we should urgently identify what more can be done.
Without justice there can be no peace in Bahrain, and that won't change as long as the UK is happy to promote and provide political cover for an illegitimate government that is inflicting untold misery on its own citizens. Only by ending the political and military support that is strengthening the regime can the UK ensure that it is promoting human rights and acting the best interests of the people of Bahrain.