British government was worried equally about French intrigues, and Russian and German naval and economic interests in the region. It had already been determined by the British that the Persian actions on Sirri and elsewhere in the Persian Gulf were inspired by Russia. In pursuit of a forward policy based on Curzon's views, which included the marking of the territories under their direct and indirect colonial control, the British government undertook a project to erect flagstaffs in a number of locations in the Persian Gulf. In the pursuit of British imperial considerations, the lack of regard for Persian sensibilities was no problem. Already, in 1901, a British government memorandum openly suggested that, where strategic necessity required, Britain would seize any of the Persian islands, and in March 1902 Curzon recommended that the British navy hoist a flag on Qeshm island in the case of necessity. On June 14, 1904, the Persian government removed its presence from Abu Musa and Greater Tonb subject to the reservations, as reported by the British minister. In a note to the British minister, the Persian foreign minister stated that neither party should hoist flags in the islands until the settlement of the question of ownership, but the sheikh of Sharjah hoisted their flags three days later. In the Iranian annals of the diplomatic history of the Tonbs and Abu Musa, the Persian agreement to withdraw from the islands on 14 June 1904, subject to reservations, is known as the "status quo agreement." The re-flagging of the islands by Sharjah three days after the withdrawal of the Persians violated the status quo agreement, rendering moot the legal relevance of any subsequent presence and activity by Sharjah on the islands and also any by Ras al-Khaimah with respect to the Tonbs from 1921 onward. 20th century During the 20th century, several attempts at negotiations were made. On 29 November 1971, shortly before the end of the British protectorate and the formation of the UAE, Iran seized semi-control of Abu Musa under an agreement of joint administration together with Sharjah, with both sides nominally upholding their separate claims. A day later, on 30 November 1971, Iran forcibly seized control of the Tunb Islands and Abu Musa, against the resistance of the tiny Arab police force stationed there. The Iranians were instructed not to open fire, and the first shots came from the Arab resistance which killed four Iranian