In this interpleader action, appeal is made by the several parties dissatisfied with the decision of the district court awarding the funds in dispute to the Class of Human Rights Victims represented by Mariano Pimental (Pimental). We hold that the Republic of the Philippines and the Presidential Commission on Good Government (the PCGG) (collectively, the Republic) are not indispensable parties under Fed.R.Civ.P. 19(b). We affirm the judg *1023 ment of the district court as modified below.

PARTIES AND PROCEEDINGS

Interpleader was begun on September 21, 2000 by Merrill, Lynch, Pierce, Fenner & Smith, Inc. (Merrill Lynch), the custodian of the assets of Arelma, S.A. (Arelma), now amounting to approximately $35 million. The Merrill Lynch account was found by the district court to have been established in 1992 by a deposit of $2 million by Ferdinand E. Marcos, then the president of the Republic. The shares of Arelma, a Panamanian corporation, are now held in escrow by the Philippine National Bank, pending an ownership determination by the Philippine courts.

The Republic was made a defendant in the interpleader and successfully asserted its sovereign immunity. In re Republic of the Philippines, 309 F.3d 1143 , 1149-52 (9th Cir.2002). 'The Republic now maintains that it is an indispensable party inasmuch as the Republic asserts that the Arelma assets were acquired by Marcos illegally and never lawfully belonged to him but from the beginning of his acquisition belonged to the Republic. See An Act Declaring Forfeiture in Favor of the State of Any Property Found to Have Been Unlawfully Acquired by Any Public Officer or Employee and Providing for the Proceeding Therefor, Republic Act No. 1379 (1955) (Forfeiture Act). In the 2002 appeal here, we ruled that the Republic was a necessary party but declined to rule that the Republic was indispensable. We stayed the action. Republic of the Philippines, 309 F.3d at 1153.

Pimental is the representative of 9,539 persons who brought suit against Marcos after his fall from power and in 1996 won a judgment against his estate of nearly $2 billion. Hilao v. Estate of Ferdinand Marcos, 103 F.3d 767 (9th Cir.1996). This class, composed of victims of a rough and rapacious ruler, who often exercised arbitrary power, is a group whose sufferings naturally evoke sympathy. The district court dissolved the stay and awarded all the Arelma assets to them.

Arelma, that is the corporation itself, and the Philippine National Bank, the escrow holder of its stock, have filed a single brief contending that Arelma is an indispensable party and that the district court lacked jurisdiction over Arelma.

The Estate of Roger Roxas and the Golden Budha (sic) Corporation have similar interests. The Yamashita Treasure was discovered by Roxas and stolen from Roxas by Marcos’s men. Roxas was tortured and imprisoned, giving rise to human rights claims valued at $6 million. Roxas formed a corporation to which he assigned his rights in the treasure; the corporation, for reasons connected with the warrants issued to Roxas, carries a misspelled name. The Estate of Roger Roxas and the corporation (collectively Roxas) won an initial judgment against Imelda Marcos and the Estate of Ferdinand Marcos. Roxas v. Marcos, 89 Hawaii 91 , 969 P.2d 1209 (1998). The Hawaii Supreme Court has allowed Roxas’ judgment against Imelda Marcos to stand, while holding that the Estate of Ferdinand Marcos could not be bound by that judgment. Id. at 1244. Roxas claims the Arel-ma assets both as a creditor of Marcos and on the basis that the $2 million used by Marcos to set up the Merrill Lynch account were most probably derived from the Yamashita Treasure and can be traced to the property stolen from Roxas.

Other parties named in the caption of the case have not pursued the appeal.

ANALYSIS •

The case is governed by Fed.R.Civ.P. 19. The first section of the rule speaks of *1024 “persons needed for just adjudication.” The Republic falls within this section because, as the rule puts the matter, the Republic “claims an interest relating to the subject of the action and is so situated that the disposition of the action in [its] absence may (i) as a practical matter impair or impede [its] ability to protect that interest or (ii) leave any of the persons already parties subject to a substantial risk of incurring double, multiple, or otherwise inconsistent obligations by reason of [its] claimed interest.” Such a party should be joined to the action. Rule 19(a). The rule goes on to prescribe what a court should do “whenever joinder is not feasible.” In such a case, “the court shall determine whether in equity and good conscience the action should proceed among the parties before it, or should be dismissed, the absent person being thus regarded as indispensable. The factors to be considered by the court include: first, to what extent a judgment rendered in the person’s absence might be prejudicial to him or those already parties; second, the extent to which, by protective provisions in the judgment, by the shaping of relief, or other measures, the prejudice can be lessened or avoided; third, whether a judgment rendered in the person’s absence will be adequate; fourth, whether the plaintiff will have an adequate remedy if the action is dismissed for non-joinder.” Rule 19(b).

We have determined that the Republic is a necessary party in this proceeding. That determination appears to mean that for a just disposition of the assets it is necessary that the Republic participate. In ordinary speech, a necessary party would be an indispensable party. Rule 19(b), however, distinguishes between necessary and indispensable parties. Rule 19(b) indicates that indispensability must meet a higher standard than necessity. Indispensability “can only be determined in the context of particular litigation.” Provident Bank v. Patterson, 390 U.S. 102, 118 , 88 S.Ct. 733 , 19 L.Ed.2d 936 (1968). In determining indispensability, we apply the criteria supplied by Rule 19(b) itself: equity and good conscience. Id. at 109 , 88 S.Ct. 733 . Only if equity and good conscience require it is a necessary party also indispensable.

In an appeal from the district court’s dissolution of the stay, we came close to saying that the Republic was not indispensable. We said: “the district court ... held a hearing and entered findings of fact regarding the impact of the Philippine litigation and the propriety of going forward in the absence of necessary parties, i.e., the Republic and PCGG. We conclude that [the] district court ultimately acted within the spirit of this court’s mandate and properly exercised its discretion.” Merrill Lynch v. Pimental, Nos. 03-16742, 03-16743, at 3-4 (9th Cir. Feb. 20, 2004) (per curiam). Pimental argues that implicitly our decision found no parties to be absent but indispensable. We, however, were addressing only the decision to lift the stay. Our decision does not have res judicata effect on the question of indispensability here presented.

The phrase “equity and good conscience” in our judicial usage is coterminous with the early opinions of the United States Supreme Court. See Elmendorf v. Taylor, 23 U.S. (10 Wheat.) 152, 181 (1825). Undoubtedly in its earlier usage, equity brought to mind a fairness sought by the chancery courts that transcended statutory law and “good conscience” referred to an interior moral arbiter regarded as the voice of God. As the phrase has become domesticated and invoked in modern times, see, Montana v. Crow Tribe of Indians, 523 U.S. 696, 707 , 118 S.Ct. 1650 , 140 L.Ed.2d 898 (1998), the distinction of its two elements has blurred, and it has a *1025 secular rather than religious cast. Still, its unique appearance in Rule 19 of the Federal Rules of Civil Procedure emphasizes the flexibility that a judge may find necessary in order to achieve fairness and the moral weighing that should attend the judge’s choice of solutions, a choice to be marked by “mercy and practicality.” Hecht v. Bowles, 321 U.S. 321, 329 , 64 S.Ct. 587 , 88 L.Ed. 754 (1944).

What do equity and good conscience now require here? First, the general rule is that a sovereign need not forfeit its immunity to protect its assertion of indispensability. In the usual case of interpleader, the sovereign is immune and indispensable and so can cause dismissal of the action. This general rule has been developed in cases involving Indian tribes. For example in, Makah Indian Tribe v. Verity, 910 F.2d 555 (9th Cir.1990) we held that where the Makah Indian Tribe sought a reallocation of fishing rights beyond the three-mile limit, any reallocation would affect the rights of 23 other Indian tribes whose sovereign immunity prevented them being made parties. Prejudice to these tribes was inevitable; no relief could be shaped and no adequate remedy could be given that would remove the prejudice. In equity and good conscience, the case had to be dismissed for want of indispensablé parties. Similarly, in Manybeads v. United States, 209 F.3d 1164 (9th Cir.2000) a difficult controversy had been settled by an Accommodation Agreement entered into by the Hopi Tribe, the Navajo Nation and representatives of individual Navajos and by a Settlement Agreement reached between the Hopi Tribe and the United States. A few Navajos who were dissatisfied challenged the agreements in a suit directed against the United States. We ended the litigation by holding that the Hopi Tribe was an indispensable party because upsetting the agreement would inflict substantial monetary loss on the Hopi Tribe and affect its peaceful relations with the Navajo Nation. As a sovereign, the Hopi Tribe could not be subjected to the suit. Indispensable, it was absent and so put an end, in equity and good conscience, to the underlying litigation. A fortiori, when the sovereign is a foreign state, prejudice to it is a powerful consideration. However, under the guidance of equity and good conscience, it is not the sole consideration.

Second, the Republic’s right in the United States to reclaim the spoils of office from Marcos has been unquestioned since Republic of the Philippines v. Marcos, 862 F.2d 1355 (9th Cir.1988) (en banc). The Republic has set up the PCGG to effect this end. It is now eighteen years since the 1988 decision and four years since we stayed this action. The shares of Arelma have been since 1995 in escrow at the Philippine National Bank. In all this time, the Republic has not obtained a judgment that the assets in dispute belong to it. We do not hold the Republic guilty of laches, but we do note as an equitable consideration that its failure to secure a judgment affecting these assets is a factor to be taken into account.

Any judgment entered in this action cannot bind the Republic because it is not a party to the action. See Idaho ex rel. Evans v. Oregon, 444 U.S. 380, 386 , 100 S.Ct. 616 , 62 L.Ed.2d 564 (1980). Consequently, if we act here, the Republic would remain free to sue for the Arelma assets in a forum of its choice. True, unless it acts with alacrity, the assets may be distributed after judgment here and be beyond recapture. After the assets are distributed, the Republic might seek the equivalent of the assets from their holder, Merrill Lynch, in New York where they were invested. But it would be confronted with the New York statute of limitations of six years for its *1026 underlying claim. See Stafford v. International Harvester Co., 668 F.2d 142, 147 (2d Cir.1981); NY CPLR § 213 (misappropriation of public property). Tolling by Marcos’ time in office would not help it. The generous provision for recapture of the assets provided by the new constitution of the Philippines would not trump New York law. In practical effect, a judgment in this action will deprive the Republic of the Arelma assets.

Third, we note the presence in this action of victims of the former president of the Republic. The class represented by Pimental has secured a judgment against Marcos of almost $2 billion, which the assets in dispute will scarcely satisfy. Nonetheless, the symbolic significance of some tangible recovery is not to be disregarded, and if the recovery is distributed pro rata among the individuals, it will have monetary meaning for the poor among them. The counter consideration, that most of the victims are citizens of the Philippines and should find redress from their own government, is outweighed by the fact that the Republic has not taken steps to compensate these persons who suffered outrage from the extra-legal acts of a man who was the president of the Republic. In good conscience, can we deny some small measure of relief to the class whose members have been found to have been grievously injured and who have the final judgment of a court assessing their wrongs and fixing their remedy?

Roxas was a victim, too. His injury was suffered before the date used to determine the class. He, too, has a judgment against Marcos, which resulted in an award of damages that has been affirmed on appeal. Roxas v. Marcos, 109 Hawai’i 83 (2005) (unpublished). Should he, an early victim of Marcos, recover more in this action than the victims comprising the class? Roxas’s claim that the assets could be traced to the Merrill Lynch account was not accepted by the district court. But if it were accepted, we believe that equity could assign him no more than the pro rata share due any class member; it is fair to treat him as entitled to this much and no more.

A final consideration: the res is in the United States. It cannot be finally disposed of except by the judgment of a court in the United States. We have been instructed by the example of the Supreme Court to envisage how a lawsuit involving assets in dispute would play out in the light of the decision made on interpleader. See Provident Bank, 390 U.S. 102 at 112-117 , 88 S.Ct. 733 , 19 L.Ed.2d 936 . We do so now:

Scenario one: We dismiss this action. Roxas sues Merrill Lynch in New York for the assets asserting conversion. The Republic intervenes, asserting its claim. The New York court holds the Republic barred by the six year statute of limitations. The court rejects the Republic’s appeal to toll the statute when Marcos was in office, because Marcos left in 1986; the court also finds that the post-Marcos constitution of the Republic does not affect the New York limitation on actions. Roxas takes the assets to the extent of his judgment. Scenario two: The same, except the successful plaintiff in New York is Pimental. Scenario three: The plaintiff is the Republic. The Republic is time-barred. Pimental and Roxas intervene and obtain their proportionate share of the assets. Realistically, we cannot envisage a lawsuit in which the Republic will prevail.

In terms of the four factors set out by Rule 19(b) as included among those “to be considered,” the Republic will not be prejudiced because it has no practical likelihood of obtaining the Arelma assets and so there is no need of lessening prejudice to it; judgment rendered in its absence will be adequate; if we dismiss the action for *1027 nonjoinder of the Republic, Pimental and Roxas will be required to sue again in New York, a needless repetition that will not benefit the Republic. No injustice is done it if it now loses what it can never effectually possess.

As the district court has determined, Arelma is a shell corporation, and the court may look through the corporate form to Marcos, the owner of its assets. Chung v. Animal Clinic, Inc., 63 Haw. 642 , 636 P.2d 721, 723 (1981). Accordingly, neither Arelma itself nor the Philippine National Bank now have an interest to be protected. Merrill Lynch risks being sued again, but it has indicated no dissatisfaction with the judgment.

Accordingly, we AFFIRM the judgment of the district court, modified to allot to Roxas a share of the assets no greater than that of any class member.

. It is also worth noting that in this case, a holding that the Tax Court has jurisdiction to hear appeals of CDP determinations involving trust fund recovery penalties would not aid Taxpayers in their quest for judicial efficiency. They stipulated with the IRS as to the validity of the determinations based on their failure to pay income taxes in 1992-1994 and 1997. Thus, the only issue remaining in their case concerns the trust fund recovery penalties.